You married in England, built your life in France, and now the marriage is over. The first question most British couples ask is whether they must fly home to divorce, or whether the French court on their doorstep can do it. The second is which country’s rules will govern the split: the house in the Dordogne, the children at the local collège (secondary school), the pension built up in London. Since Brexit, the answer to the first question has shifted in one important way, while the answer to the second still runs mostly through French and European rules that apply regardless of your passports. Get the forum wrong and you can end up litigating in two countries at once; get the applicable law wrong and you can concede points you never needed to concede.

This article explains how a British couple living in France divorces in France after Brexit. It covers which court can hear the case and which law that court applies, what happens to the French house and any English assets, where the children will live and who pays for them, and how to challenge an order that gets any of this wrong. French legal terms are explained as they appear. The companion guide on which matrimonial regime owns your house when you married in England and live in France explains the property regime underneath the division described here, and you should read the two together before signing anything.

I. Which Court Can Divorce a British Couple Living in France and Which Law It Applies

A. Can a French Judge Divorce Two British Spouses After Brexit?

Yes, in the ordinary case. Divorce jurisdiction inside the European Union is governed by the Brussels IIb Regulation, Regulation (EU) 2019/1111 on jurisdiction and the recognition of decisions in matrimonial matters and parental responsibility, whose official text is published on EUR-Lex. That Regulation continues to govern the jurisdiction of French courts even though the United Kingdom is no longer a Member State, because its divorce rules turn on where the spouses live, not on their nationality. If both of you are habitually resident in France, the French court has jurisdiction. If only one of you still lives in France while the other has returned to England, jurisdiction depends on the precise combinations of habitual residence, nationality and time limits set out in the Regulation, and this is the point at which filing in the wrong country becomes expensive.

The practical consequence of Brexit is not that French courts lost power over British couples, but that the old safety net of automatic coordination between French and English proceedings disappeared. Before Brexit, when a divorce was filed in two Member States, the court second seised (asked to hear the case) had to stand down for the first. That lis pendens (pending-case priority) mechanism no longer operates between France and England. Parallel divorces, one in the tribunal judiciaire (the French local civil court) and one in the English Family Court, are now possible, and neither court is obliged to defer to the other. The English court’s own guidance on starting a divorce is set out on GOV.UK, and the French judicial procedure is described in English by the official French administration on service-public.fr. Where both countries could plausibly hear the case, the spouse who files first in the more favourable forum usually keeps a decisive advantage, so take advice on both sides before either of you issues.

Inside France, the case goes to the juge aux affaires familiales, usually shortened to JAF, the specialist family judge sitting within the tribunal judiciaire. Territorial jurisdiction within France follows Article 1070 of the Code of Civil Procedure, which provides that “le juge du lieu où se trouve la résidence de la famille”, the judge of the place where the family home is located, hears the case while you still live together, with fallback rules pointing to the children’s home or the respondent’s home once you live apart. The applicant spouse files through an avocat (a lawyer qualified to plead in France; representation by an avocat is compulsory in divorce), and the summons, called the assignation, opens the judicial process described on service-public.fr. One procedural trap for British couples: the no-judge divorce by mutual consent, the divorce par consentement mutuel par acte sous signature privée contresigné par avocats, a private agreement countersigned by each side’s lawyer and filed with a notaire (a public officer who authenticates deeds), is closed to you in two situations stated in Article 229-2 of the Civil Code, namely: “Le mineur, informé par ses parents de son droit à être entendu par le juge dans les conditions prévues à l’article 388-1”, a minor child who has been told of the right to be heard and asks to see the judge, or where a spouse is under a legal protection regime. If your child asks to be heard, you are back before the JAF whether you like it or not.

Even where the private mutual-consent route is open, treat its timetable with respect. Article 229-4 of the Civil Code requires each avocat to send the draft agreement by recorded-delivery letter, and the agreement “ne peut être signé, à peine de nullité, avant l’expiration d’un délai de réflexion d’une durée de quinze jours à compter de la réception”, it cannot be signed, on pain of nullity, before a fifteen-day reflection period from receipt expires. An agreement signed on day twelve is void, and a void agreement means you were never divorced. Check the dates on the accusés de réception (recorded-delivery receipts) before the signing meeting, and keep them with the filed agreement.

B. Will the French Judge Apply French Law or English Law to Your Divorce?

Once the French court accepts the case, it must decide which country’s divorce law governs. For couples divorcing in France, that question is answered by the Rome III Regulation, Regulation (EU) No 1259/2010 on the law applicable to divorce and legal separation, in which France participates and the United Kingdom never did. The practical result for most British couples living in France is straightforward: unless you made a valid choice of law, the judge applies the law of your common habitual residence, which is French law when you both live in France. Spouses can choose the applicable law, but only within the Regulation’s closed list, typically the law of a country with which at least one spouse has a close connection, and the choice must meet strict formal conditions. The Regulation’s own recitals set the minimum for a valid choice: a written agreement, dated and signed by both spouses, with extra formalities added where the spouses’ home law requires them. The official text is on EUR-Lex. An oral understanding, a clause buried in correspondence, or a choice signed by only one spouse does not satisfy this, and the judge then falls back on the default, which for a couple settled in France is French law.

Do not assume that “French law” means a worse outcome than English law, or a better one. The two systems simply value different things. French divorce starts from four statutory cases listed in Article 229 of the Civil Code: “soit de consentement mutuel, dans le cas prévu au 1° de l’article 229-2 ; -soit d’acceptation du principe de la rupture du mariage ; -soit d’altération définitive du lien conjugal ; -soit de faute”, mutual consent in the judicial case, acceptance of the principle of the breakdown, definitive alteration of the marriage bond, or fault. The definitive-alteration ground turns on separation: Article 238 of the Civil Code defines it as applying “lorsqu’ils vivent séparés depuis un an lors de la demande en divorce”, when the spouses have lived apart for one year at the time of the divorce petition. Where fault and separation petitions compete, Article 246 of the Civil Code directs that “le juge examine en premier lieu la demande pour faute”, the judge examines the fault claim first. A spouse who files for fault hoping for leverage should understand that a fault divorce colours the financial orders, especially the prestation compensatoire (the compensatory payment described below), and that failed fault allegations can rebound on costs and credibility. Conversely, a couple who agree on everything may still prefer the extrajudicial mutual-consent route for speed and privacy, provided neither of the Article 229-2 exclusions applies.

One further warning about English law before a French judge. Even where English law validly applies, because you chose it in proper form, the French judge treats it as a fact to be proved, typically through a certificat de coutume (a written statement of foreign law by a qualified lawyer) or a court-appointed expert, and the judge applies it only so far as it does not offend French international public policy. Choosing English law to chase an English-style outcome while litigating in France can therefore add a layer of cost and uncertainty that wipes out the hoped-for advantage. The choice-of-law clause belongs in a pre-divorce strategy discussion with advisers qualified in both systems, not in a hastily signed separation letter. And whatever law governs the divorce itself, the division of your French house also depends on your matrimonial property regime, which follows its own conflict rules and is analysed in the companion guide on which matrimonial regime owns your house when you married in England and live in France.

II. What Happens to the French House, the Children and the Money When Britons Divorce in France

A. Who Keeps the House and How Is the Property Divided?

Every French divorce ends with a liquidation du régime matrimonial, the winding-up of the matrimonial property regime, usually conducted by a notaire appointed in the judgment. The notaire draws up the inventory of what each spouse owns and owes, characterises each asset as common or personal property according to your regime, values the house and any other property, computes each side’s récompenses (compensation payments owed between the common fund and a spouse’s personal fund, for example where joint money improved a personally owned cottage), and proposes a partage (division). The spouse who keeps the house pays the other a soulte, the cash equalisation payment that balances unequal shares. British couples are often surprised by two features: the process is slow, commonly a year or more for an étape contentieuse (a contested stage) where valuations are disputed, and the notaire’s draft can itself be contested before the JAF, whose ruling on the partage can then be appealed. Start assembling title deeds, the compromis and acte de vente (the preliminary contract and the final conveyance), mortgage statements, renovation invoices and bank records showing whose money paid for what, from the day separation becomes likely.

While the liquidation runs its course, nobody can be locked into co-ownership against their will. Article 815 of the Civil Code states the liberating rule: “Nul ne peut être contraint à demeurer dans l’indivision et le partage peut toujours être provoqué, à moins qu’il n’y ait été sursis par jugement ou convention”, no one may be forced to remain in undivided co-ownership, and division may always be triggered, unless a court or an agreement has ordered a stay. In divorce, the court can order a stay, an attribution préférentielle (preferential allocation of the house to one spouse, typically the one who will house the children), or the sale of the property with division of the proceeds. The parent who obtains the children’s residence has a strong practical claim to stay in the house, but attribution is not automatic: the judge weighs the children’s interest, each spouse’s rehousing capacity, and the mortgage arithmetic, since the spouse who keeps a mortgaged house must normally refinance the loan in their sole name, and banks in France are under no duty to release the other spouse from joint liability. If the bank refuses, the house often has to be sold even when both spouses would rather keep it.

Money beyond the house divides into three distinct French mechanisms that British spouses regularly confuse. First, the prestation compensatoire, the lump-sum payment that compensates the disparity in living standards created by the divorce. Article 270 of the Civil Code states the rule: “L’un des époux peut être tenu de verser à l’autre une prestation destinée à compenser, autant qu’il est possible, la disparité que la rupture du mariage crée dans les conditions de vie respectives”, one spouse may be ordered to pay the other a payment designed to compensate, as far as possible, the disparity the breakdown creates in their respective living conditions. The assessment follows Article 271 of the Civil Code: “La prestation compensatoire est fixée selon les besoins de l’époux à qui elle est versée et les ressources de l’autre en tenant compte de la situation au moment du divorce et de l’évolution de celle-ci dans un avenir prévisible”, fixed according to the recipient’s needs and the other’s resources, considering the situation at the divorce and its foreseeable development, with the judge weighing the marriage’s length, the spouses’ age, health, qualifications and careers, and the professional sacrifices made for the children. Both sides must document their means honestly, because Article 272 of the Civil Code requires the parties to give the judge “une déclaration certifiant sur l’honneur l’exactitude de leurs ressources, revenus, patrimoine et conditions de vie”, a declaration sworn on honour as to the accuracy of their resources, income, assets and living conditions, and a false declaration destroys credibility across the whole case.

The Cour de cassation, France’s supreme court for civil matters, polices how judges use this power. In a published ruling of 30 November 2022, appeal No 21-12.128, reported in the Bulletin (the court’s official law reports), the First Civil Chamber restated the test in terms every British payer and recipient should read. The court recalled Article 270’s rationale: “En visant à compenser, autant qu’il est possible, la disparité que la rupture du mariage crée, avec la disparition du devoir de secours, dans les conditions de vie respectives des époux et en prévoyant le versement d’une prestation compensatoire sous la forme d’un capital, ce texte poursuit le but légitime à la fois de protection du conjoint dont la situation économique est la moins favorable au moment du divorce et de célérité dans le traitement des conséquences de celui-ci”, by aiming to compensate, as far as possible, the disparity the breakdown creates, with the end of the duty of support, in the spouses’ respective living conditions, through a capital payment, pursues the legitimate aim of both protecting the economically weaker spouse at the divorce and resolving its consequences swiftly. The full decision is available through the official Legifrance case-law record for appeal No 21-12.128. The lesson for negotiation is direct: argue disparity with evidence about needs, resources and foreseeable careers, not with grievances about conduct, because conduct is the business of the fault ground, while compensation is the business of economics.

Second, where the divorce is granted on fault against one spouse, the court may award dommages-intérêts (damages) to the other under the general law of civil liability, whose founding text, Article 1240 of the Civil Code, provides: “Tout fait quelconque de l’homme, qui cause à autrui un dommage, oblige celui par la faute duquel il est arrivé à le réparer”, any act that causes damage to another obliges the person through whose fault it occurred to repair it. These damages compensate a distinct harm, such as the brutal circumstances of the breakdown, and do not duplicate the prestation compensatoire. Third, the duty of secours (spousal support during the marriage) survives in the form of interim support during the proceedings, ordered as a mesure provisoire (temporary measure) by the JAF at the start of the case. A spouse who stops paying the mortgage or cuts off the joint account after separation should expect the JAF to restore payments retroactively and to remember the behaviour when fixing the final orders.

B. Where Will the Children Live, Who Pays for Them, and How Do You Challenge the Order?

Parental jurisdiction follows the child. The Brussels IIb Regulation’s guiding principle, stated in its recital 20, is proximity: jurisdiction lies in the first place with the Member State of the child’s habitual residence, subject only to the situations the Regulation itself sets out, such as a change in the child’s residence or an agreement between the holders of parental responsibility. The official text is on EUR-Lex. For British children schooled and settled in France, that means the French JAF decides their future, even if one parent has already moved back to England, unless the narrow exceptions apply. A parent who removes the children to England without the other’s consent in order to manufacture English jurisdiction achieves nothing legally and risks a return order, as the case law below shows.

The French starting point is joint autorité parentale (parental authority, the bundle of rights and duties over the child’s person and property), which both parents keep after divorce except where the child’s interest requires otherwise, and a résidence (living arrangement) tailored to the family. Article 373-2-9 of the Civil Code provides that “la résidence de l’enfant peut être fixée en alternance au domicile de chacun des parents ou au domicile de l’un d’eux”, the child’s residence may be fixed alternately at each parent’s home or at one parent’s home. The résidence alternée (shared-week arrangement) is common where the parents live close to each other and cooperate, but the JAF refuses it where distance, conflict or a parent’s relocation to England makes it unworkable, fixing residence with one parent and granting the other a droit de visite et d’hébergement (contact and staying-access rights) with a calendar for term time, holidays and travel costs. Where a parent threatens to leave France with the children, the JAF can act preventively, because Article 373-2-6 of the Civil Code allows the judge to order “l’interdiction de sortie de l’enfant du territoire français sans l’autorisation des deux parents”, a ban on the child leaving French territory without both parents’ consent, recorded in the official records consulted at the border. Ask for this measure early if you have genuine grounds for fear; asking after the departure is asking a year too late.

Both parents pay for the children in proportion to their means. Article 203 of the Civil Code states the underlying duty: “Les époux contractent ensemble, par le fait seul du mariage, l’obligation de nourrir, entretenir et élever leurs enfants”, spouses undertake together, by the mere fact of marriage, the duty to feed, maintain and raise their children. The divorce translates that duty into figures through Article 371-2 of the Civil Code: “Chacun des parents contribue à l’entretien et à l’éducation des enfants à proportion de ses ressources, de celles de l’autre parent, ainsi que des besoins de l’enfant”, each parent contributes to the children’s maintenance and education in proportion to their own resources, the other parent’s resources and the child’s needs. The pension alimentaire (child maintenance) is fixed from the indicative ministerial tables, adjusted for the residence pattern, each parent’s income including English-source income converted to euros, and special costs such as private school fees, and it is indexed annually. The 2022 Cour de cassation ruling discussed above applies here by analogy in one respect: the JAF decides on the evidence of resources in the file, so the sworn declaration of means and twelve months of bank statements matter more than any submission about fairness in the abstract.

Cross-Channel families face one danger above all others: the unilateral move. If a parent takes the children to England, or keeps them there after a holiday, in breach of the other parent’s custody rights, the left-behind parent can seek the child’s return under the Hague Convention of 25 October 1980 on the Civil Aspects of International Child Abduction, to which both France and the United Kingdom remain parties after Brexit, with the Convention’s work described on the official site of the Hague Conference on Private International Law. French courts apply it strictly. In a ruling of 12 June 2020, appeal No 19-24.108, the First Civil Chamber restated the trigger: “est illicite tout déplacement ou non-retour d’un enfant fait en violation d’un droit de garde exercé effectivement et attribué à une personne par le droit ou le juge de l’Etat dans lequel l’enfant avait sa résidence habituelle avant son déplacement ou son non-retour”, any removal or retention is wrongful when done in breach of effectively exercised custody rights attributed by the law or the judge of the State where the child was habitually resident beforehand. The decision is traceable through the official Legifrance case-law record for appeal No 19-24.108. And the return remedy is muscular: in a published ruling of 10 July 2024, appeal No J 24-12.156, the same Chamber recalled Article 12 of the Convention, under which the court seized within a year of the removal “ordonne son retour immédiat”, orders the child’s immediate return, and even after the year “doit aussi ordonner le retour de l’enfant, à moins qu’il ne soit établi que l’enfant s’est intégré dans son nouveau milieu”, must also order return unless the child is shown to be settled in the new environment. See the official Legifrance case-law record for appeal No 24-12.156. In plain terms, taking the children to England without agreement does not buy English jurisdiction; it buys a return order, a costs bill, and a JAF who will remember the episode when fixing residence.

Every order described in this article can be challenged, but French remedies run on short clocks that start from formal service, the signification by a commissaire de justice (the enforcement officer formerly called huissier), not from the day you read the judgment. The divorce judgment itself is appealed within one month: Article 538 of the Code of Civil Procedure provides: “Le délai de recours par une voie ordinaire est d’un mois en matière contentieuse”, the time limit for an ordinary appeal in contested matters is one month. Temporary measures ordered during the proceedings carry even shorter limits, so an ordonnance (interim order) fixing interim residence or support must be reviewed with your avocat within days, not weeks. An appeal against the notaire’s draft partage follows the JAF’s homologation (court approval) and must target the specific valuations or computations disputed, with a counter-valuation from an agent immobilier (estate agent) or expert rather than bare disagreement. Beyond appeal, a pourvoi en cassation (final appeal on points of law to the Cour de cassation) lies against appeal-court rulings, but it re-examines the law, not the facts: the three rulings cited in this article show the court correcting the legal test while leaving the trial judges’ factual assessments alone. Finally, maintenance and residence orders can be revisited when circumstances genuinely change, a relocation, a new job, a child’s evolving needs, through a requête au JAF (fresh application to the family judge). Keep every judgment, every signification receipt and every proof of payment, because the remedy you need is determined by the document you hold and the date stamped on it.

Conclusion

A British couple settled in France normally divorces before the French family judge, under French law unless a formally valid choice points elsewhere, with the English court no longer obliged to stand aside since Brexit. The house is divided through the notaire’s liquidation under your matrimonial regime, with no one forced to stay in co-ownership, a possible preferential allocation to the parent who houses the children, and a cash equalisation payment for the balance. The economically weaker spouse may receive a capital compensatory payment measured by needs, resources and foreseeable careers on sworn evidence, distinct from damages for fault and from interim support. The children stay under the jurisdiction of their habitual residence, with joint parental authority as the default, a residence pattern the judge fits to geography and cooperation, maintenance from both parents in proportion to their means, and a strict return remedy if one parent moves them across the Channel unilaterally. Each of these orders carries its own short appeal deadline running from formal service. Sequence the decisions correctly, prove resources honestly, and challenge errors within the month, and the French system will give a British family the same structured exit it gives any other.