You moved to France for a slower life, a village house, or a job in Paris, and now your marriage is ending. Since Brexit, that sentence carries a legal sting it did not have five years ago. Before 2021, a divorce granted in London was recognised automatically in Paris, and a divorce granted in Paris was recognised automatically in London, through European Union rules. That machinery has gone. Today a British spouse living in France must answer three questions in the right order: which court can hear the divorce, which national law will decide it, and will the resulting decree actually count on the other side of the Channel. Get the order wrong and you can spend two years and tens of thousands of pounds obtaining a decree that your ex-spouse’s bank, pension fund, or the French civil registry refuses to honour. This guide walks you through the whole path in plain English: where to file in France, including the exact court for Paris and Île-de-France residents, the four French routes to divorce with their official legal texts quoted word for word, how recognition of British and French decrees works after Brexit, what happens to money and children, and how to challenge a refusal or an unfair outcome.

I. Filing for divorce in France as a British spouse: which court hears you and which law applies

A. Which French court can hear your divorce, and where to file if you live in Paris or Île-de-France

Divorce cases in France belong to a specialist family judge called the juge aux affaires familiales, often shortened to JAF. This is the single judge within the local civil court, the tribunal judiciaire, who decides divorces, parental responsibility (autorité parentale), child residence, maintenance payments, and the lump sum that compensates an unfair financial gap between spouses. You cannot file in any court you fancy. Internal French rules on territorial jurisdiction, set out in the Code of Civil Procedure, decide which town’s judge takes your file. The key provision states, in its opening words: Le juge aux affaires familiales territorialement compétent est : – le juge du lieu où se trouve la résidence de la famille. In plain terms, the starting point is the court of the place where the family home stands. If you and your spouse still live together near Bordeaux, the Bordeaux judge hears the case. If you have separated, the rule follows the children: the court of the home where the minor children habitually live when both parents share parental responsibility, or the court of the parent who exercises it alone. Only where none of that fits does the case go to the court of the spouse who did not start the proceedings. And where both spouses file together by agreement, the same article gives you a free choice: En cas de demande conjointe, le juge compétent est, selon le choix des parties, celui du lieu où réside l’une ou l’autre. For British couples who agree on everything, that joint route is the fastest and cheapest door into the system.

International jurisdiction is the next layer, and this is where Brexit changed the picture. When both spouses are habitually resident in France, a French court has jurisdiction under Article 3 of the European rule still binding France, Council Regulation (EU) 2019/1111, known as Brussels II-ter, available on the official EU law site at Regulation (EU) 2019/1111 (Brussels II-ter). Habitual residence means the real centre of your life: your home, your work, your children’s school, your tax and healthcare ties. A British passport changes nothing here. If your life is genuinely in France, the French court can hear you even if you married in Gretna Green, even if your spouse has already moved back to Manchester, and even if your spouse holds only British nationality. Before Brexit, a race rule coordinated parallel cases: the court second seised had to wait for the first. That coordination between the United Kingdom and France has fallen away for new cases. In practice this means two things. First, if your spouse has already filed in England, tell your French lawyer at once, because parallel proceedings in two countries can now run side by side and produce conflicting decisions. Second, if you are the one deciding where to strike, think strategically before filing: the country you choose shapes the financial outcome, since English and French courts divide money on different philosophies, a point developed in part II below. Filing first in the country whose approach suits you is lawful forum planning, not sharp practice, but it must be done openly through proper service of the papers, not by ambush.

For readers in the capital region, the practical detail matters. If your family home is in Paris, your case goes to the tribunal judiciaire de Paris, whose family chambers sit at the Batignolles courthouse in the 17th arrondissement. If you live in the inner suburbs, your court is the tribunal judiciaire of your departement: Nanterre for Hauts-de-Seine, Bobigny for Seine-Saint-Denis, Créteil for Val-de-Marne; in the outer ring, Versailles for Yvelines, Évry for Essonne, Pontoise for Val-d’Oise, Meaux or Melun for Seine-et-Marne depending on your town. Your lawyer files either a joint petition where you agree, or a writ called an assignation where you do not, served by a bailiff known as a commissaire de justice. Expect the registry to ask for full copies of birth and marriage certificates less than three months old, proof of residence, pay slips and tax notices, and sworn translations of every English document by a certified translator, a traducteur assermenté. British birth and marriage certificates should carry an apostille under the Hague Apostille Convention before translation, or the registry may bounce the file. None of this is formalism for its own sake: an incomplete file is the most common reason British applicants lose months at the start. If money is tight, France offers means-tested legal aid, called aide juridictionnelle, which can cover a divorce even for a British national resident in France. Ask about it at the first meeting, because the application takes weeks and should run in parallel with the divorce timetable.

B. Which law governs your divorce and the four French routes to ending a marriage

Many British spouses assume a French court automatically applies French divorce law and an English court automatically applies English law. That assumption is wrong often enough to be dangerous. France takes part in the European enhanced cooperation on the law applicable to divorce, Council Regulation (EU) No 1259/2010, known as Rome III, published at Regulation (EU) No 1259/2010 (Rome III). The United Kingdom never took part in that cooperation, which is exactly why the question matters for British couples. A French judge hearing your case applies the Rome III cascade: first the law you and your spouse validly chose together, then the law of your common habitual residence, then the law of your last common habitual residence if one spouse still lives there, then the law of your common nationality, and finally French law as the law of the court. A British-French couple living in Lyon who chose English law in a valid choice-of-law agreement can in theory see their divorce decided under English law by a French judge, while a British-British couple long settled in the Dordogne with no agreement will normally be divorced under French law. Choice-of-law agreements must meet strict formal conditions, signed and informed, so never assume an English prenuptial agreement automatically picks the divorce law for a French court. Bring every agreement you ever signed, in both languages, to the first consultation.

French law itself offers four doors out of a marriage, and the Civil Code lists them in a single breath: Les époux peuvent consentir mutuellement à leur divorce par acte sous signature privée contresigné par avocats, déposé au rang des minutes d’un notaire. Le divorce peut être prononcé en cas : -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. Take each in turn, because choosing the wrong door wastes money. The first door is divorce by mutual consent without a judge, handled by private deed countersigned by each spouse’s lawyer and filed with a notary, a notaire. It is quick, often concluded in two to three months, and popular with British couples who agree on children and money. But Parliament fenced it off from vulnerable situations, and the fence matters: Les époux ne peuvent consentir mutuellement à leur divorce par acte sous signature privée contresigné par avocats lorsque : 1° Le mineur, informé par ses parents de son droit à être entendu par le juge dans les conditions prévues à l’article 388-1 , demande son audition par le juge ; 2° L’un des époux se trouve placé sous l’un des régimes de protection prévus au chapitre II du titre XI du présent livre. So if your child asks to be heard by the judge, or if either spouse is under a protection regime such as tutelle or curatelle, the without-judge route is closed and you must go before the JAF. Cooling-off protection also applies: each spouse has fifteen days to reconsider after receiving the draft agreement, and there are mandatory financial disclosures, including honest statements of property, debts, pensions, and business interests on both sides of the Channel. Hiding a London rental flat or a British pension pot can unravel the whole agreement later.

The second door is the accepted-breakdown divorce, where you agree the marriage is over but ask the judge to settle the consequences. The Code puts it plainly: Le divorce peut être demandé conjointement par les époux lorsqu’ils acceptent le principe de la rupture du mariage sans considération des faits à l’origine de celle-ci. No blame is examined, acceptance cannot be taken back once recorded, and the judge concentrates on children, home, money, and costs. The third door is the one-year-separation divorce for definitive alteration of the bond. The rule is short: Le divorce peut être demandé par l’un des époux lorsque le lien conjugal est définitivement altéré. The mechanics sit in the next article: L’altération définitive du lien conjugal résulte de la cessation de la communauté de vie entre les époux, lorsqu’ils vivent séparés depuis un an lors de la demande en divorce. One year of separate lives at the date of the petition is the threshold, so calendar evidence counts: separate leases, separate tax households, school and GP records, dated correspondence. The fourth door is fault, and its bar is deliberately high: Le divorce peut être demandé par l’un des époux lorsque des faits constitutifs d’une violation grave ou renouvelée des devoirs et obligations du mariage sont imputables à son conjoint et rendent intolérable le maintien de la vie commune. An affair alone rarely suffices unless its circumstances made common life intolerable; violence, sustained abandonment of the home, or grave financial misconduct are the classic winning grounds. Fault must be proved with lawful evidence, and English-style private detectives’ reports need careful handling for French admissibility. A frequent British mistake is demanding a fault divorce for moral satisfaction when an accepted-breakdown or separation case would deliver the same decree faster and cheaper. Listen to advice on this point even when it stings.

II. Getting the divorce recognised across the Channel, and sorting out money, children and challenges

A. Will France recognise a British divorce decree, and will England recognise a French one

Recognition is the hinge of every cross-Channel divorce. A decree that counts only in the country that issued it is a half-divorce: you may be free to remarry in London but still married in the eyes of the French civil registry, still co-owner of the French house under the old matrimonial regime, and still your ex-spouse’s heir under French succession law. Before Brexit, the Brussels II-bis Regulation gave automatic recognition between the United Kingdom and France with no intermediate procedure. Since 1 January 2021, that bridge is closed for new decrees, and both directions now rest on older foundations. From France’s side, the leading text is the Hague Convention of 1 June 1970 on the Recognition of Divorces and Legal Separations, to which both France and the United Kingdom are parties, whose full text and status table are kept by the Hague Conference at HCCH Convention of 1 June 1970. Where the Convention applies, a divorce granted in one contracting state that met the Convention’s jurisdictional tests is recognised in the other without re-trying the case. Even beyond the Convention, French private international law recognises foreign divorces that satisfy three classic conditions developed by the courts: indirect jurisdiction of the foreign judge, conformity with French international public policy, and absence of fraud. The method was restated recently by the highest civil court in terms worth quoting exactly, in a case that concerned Moroccan courts but states the general technique: Il en résulte qu’une juridiction française fût-elle première saisie, l’autorité de la chose jugée de la décision de divorce prononcée par un juge marocain doit être reconnue en France dès lors que cette décision remplit les conditions de régularité internationale prévues à l’article 16 de la Convention du 5 octobre 1957, incluant le respect des critères de compétence indirecte fixés à l’article 11, alinéas 1 et 2, de la Convention du 10 août 1981. For a British decree, the same logic runs through the 1970 Hague Convention and the general regularity test instead of the Franco-Moroccan treaties, but the structure is identical: proper foreign jurisdiction, no clash with French fundamental principles, no fraud.

The public-policy condition deserves attention because it is where recognition cases are won and lost. The Court of Cassation, the Cour de cassation, has held in a published Bulletin decision that even a divorce granted under a foreign law giving spouses unequal access to divorce does not automatically offend French international public policy in every configuration. Its exact holding reads: Lorsqu’une décision de divorce a été prononcée à l’étranger en application d’une loi qui n’accorde pas à l’un des époux, en raison de son appartenance à l’un ou l’autre sexe, une égalité d’accès au divorce, sa reconnaissance ne heurte pas l’ordre public international, dès lors qu’elle est invoquée par celui des époux à l’égard duquel sont prévues les règles les moins favorables, que la procédure suivie n’a pas été entachée de fraude et que l’autre époux a pu faire valoir ses droits. That decision, Cour de cassation, First Civil Chamber, 17 March 2021, appeal No 20-14.506, ECLI:FR:CCASS:2021:C100220, concerned Algerian law, not English law, yet it illuminates the French method: the court looks at who invokes the decree, whether the procedure was honest, and whether both sides were heard. An English divorce granted after fair proceedings in which both spouses participated will normally pass this screen without drama. Practical refusal risks cluster elsewhere: a decree obtained where the French-resident spouse was never properly served, a talaq-style unilateral procedure, or a decree whose financial orders were extracted by concealment. If your English proceedings are under way, insist on spotless service on your France-based spouse through the proper international channels and keep every certificate of service. That paperwork is the cheapest insurance policy your recognition will ever have.

Procedure on the French side is administrative more often than judicial. A British decree that needs no enforcement in France, because everything sits in England, is usually recognised by updating the French civil records: a mention in the margin of the French marriage certificate and birth certificates, the famous mention en marge, and an update of the family record book, the livret de famille, through the local registrar (officier d’état civil) or the Nantes central registry for marriages celebrated abroad. The public prosecutor, the procureur de la République, supervises these updates and can block a mention where the decree looks irregular, which is when files escalate to court. Where you need to enforce, for example seizing French assets or forcing sale of the Dordogne house, recognition alone is not enough: you need a declaration of enforceability from the French court, the exequatur, granted after verifying the regularity conditions. Allow six to eighteen months for a contested exequatur in a busy court, longer on appeal. Mirror-image logic applies in England. Recognition of overseas divorces there rests on Part II of the Family Law Act 1986, published on the official statute book at Family Law Act 1986, Part II, and the practical guidance on which foreign divorces qualify sits in official government material such as GOV.UK overseas divorces guidance. A French decree pronounced by a court with proper jurisdiction after fair proceedings is normally recognised in England, but diabolical detail hides in the timing: divorces effective before Brexit under EU rules and divorces after it travel through different doors, so always give your English solicitor the exact date the French decree became final. In both directions, budget for certified translations, apostilles, and the months these steps consume. Couples who synchronise the two sides from day one, with lawyers in each country told about each other, save themselves the nightmare of being divorced in one country, married in the other, and taxed or treated as heirs accordingly.

B. Money, children, and how to challenge a refusal or an unfair outcome

Divorce ends the marriage; it does not end the money. French law draws a sharp line that surprises many British spouses. First, the support duty between spouses, the devoir de secours, dies with the decree: Le divorce met fin au devoir de secours entre époux. Second, the court may order a one-off balancing payment called the prestation compensatoire, a lump sum designed to offset, as far as possible, the living-standard gap the breakup creates. Its character is fixed by statute: Cette prestation a un caractère forfaitaire. Forfaitaire means fixed and final, not a monthly pension for life in the English style. The judge sets it by weighing need against resources, present and foreseeable, and the statute lists the factors in an order every practitioner knows: la durée du mariage ; – l’âge et l’état de santé des époux ; – leur qualification et leur situation professionnelles, continuing with career sacrifices made for children, existing and expected pensions, and respective estates. For a British couple this enquiry crosses the Channel as a matter of course: the judge wants the English house valuation, the UK pension statements including State Pension forecasts, the ISA and savings balances, the limited-company accounts if either spouse is a director, and the French tax notices. Concealment discovered later can reopen the financial settlement and destroy credibility on every other issue, so disclose early and completely. Payment is normally capital, by instalments over a maximum of eight years where the court allows staggering, and only in exceptional hardship as a lifetime annuity. English courts, by contrast, retain broad discretion to order ongoing spousal maintenance and to share pensions in ways French judges cannot replicate. Neither system is systematically more generous; the answer depends on ages, incomes, needs, and the length of the marriage. This is precisely why the choice of forum in part I carries financial weight, and why couples with an English pension-heavy profile or a French property-heavy profile should model both outcomes before filing.

Children concentrate minds and procedures. French courts decide parental responsibility, the child’s residence, visiting and contact rights, and each parent’s financial contribution to upkeep and education, the contribution à l’entretien et à l’éducation. Joint parental responsibility is the default and survives divorce; sole exercise is the exception for serious cause. Habitual residence of the child decides which country’s courts rule on these questions, and here European coordination partly survives: as between France and other EU states, Brussels II-ter still governs parental responsibility, while the 1996 Hague Child Protection Convention, to which both France and the United Kingdom are parties, bridges the France-United Kingdom gap. The nightmare scenario is international child relocation without consent. Taking a child from France to England, or keeping a child in England after a holiday, against the other parent’s rights can trigger return proceedings under the 1980 Hague Abduction Convention within weeks. Never move children across the Channel on the strength of your own reading of a French order. Get the order varied first or secure written consent, and keep the originals of every school and medical record showing where the children actually live. Maintenance for children and between former spouses adds a third treaty layer, the 2007 Hague Maintenance Convention with its Protocol on applicable law. In daily practice this means a French maintenance order can be enforced in England and vice versa through designated central authorities rather than fresh lawsuits, but the paperwork is exacting and slow. Start enforcement files the week the order becomes final, not the month the payments stop.

Refusals and unfair outcomes can be challenged, but deadlines are short and procedure is everything. Against a French divorce judgment, the losing party generally has one month from formal service to appeal, the appel, heard by the regional court of appeal, the cour d’appel. Against a prosecutor’s refusal to record a British decree in the French civil registers, the route runs through the tribunal judiciaire with full evidence of the foreign procedure’s regularity: proof of jurisdiction, proof of fair service, certified translation of the decree and its certificate of finality, and argument on the Hague Convention or the general regularity test explained above. Against an exequatur granted or refused, appeal lies on the same short timetable. Time limits in cross-border service cases can sometimes be extended where service went abroad, but never gamble on an extension: diary the earliest possible date and file early. Readers already covered by this firm’s British-desk guides should connect the dots. Your divorce reshapes your tax residence picture, explained in our guide to when British residents become French tax resident and how treaty tie-breakers work, and it can detonate an English will or a French succession plan built for a married couple, the exact trap mapped in our guide to English wills, French forced heirship and electing the applicable law. Update the will, the pension nominations, the life-insurance beneficiary clauses, and the matrimonial property paperwork in the same quarter as the decree. Divorce files that ignore tax and succession spawn second lawsuits within two years with depressing regularity.

Conclusion

Brexit did not make Franco-British divorce impossible; it made it procedural. A British spouse in France can still divorce before the local family judge on the basis of habitual residence, can still benefit from French no-blame routes where the facts fit, and can still see an English decree recognised in France, and a French decree recognised in England, where jurisdiction was sound, service was fair, and nobody cheated. The failures this firm sees are never about the grand principles. They are about filing in the wrong town, hiding the London flat, serving papers by email instead of through proper channels, moving the children before the order allows it, or discovering eighteen months later that the decree was never entered in the French civil registers. Treat the three questions in order, court, law, recognition, build the money evidence on both sides of the Channel from week one, and challenge refusals within their short deadlines with complete foreign files. Handled that way, a cross-Channel divorce ends as it should: one final decree, recognised in both countries, with children protected and money divided on honest figures.

Need a quick opinion on your case?

If you are a British national facing divorce in France, or holding a British decree that France must recognise, our firm offers a telephone consultation within 48 hours with a lawyer of the firm. Call +33 6 46 60 58 22 or write via our contact page. We act in Paris and across Île-de-France as well as throughout France, in English, and coordinate with English solicitors where parallel proceedings require it.