International separation: what happens when the spouses live in two different countries?
When a story intertwines with distant cities, languages and habits, the end of cohabitation opens delicate questions. I often accompany mixed couples and spouses residing in different countries who wish to handle an international separation between spouses without procedural mistakes and without overburdening the family.
Here I bring order to the essential steps, using the rules of private international law to choose the most linear and protective path. The journey involves choices on jurisdiction, on the rules to be applied, on the children and on the tools to give effect in Italy or abroad to the decisions taken.
Where to start: competent jurisdiction and reference rules
The first step is to understand which is the competent jurisdiction for the separation. I assess this on the basis of the spouses’ habitual residence, citizenship and concrete connections with the countries involved. Once the forum has been identified, I clarify what the law applicable to the divorce will be, because different rules can affect timing, allowances and management of the family home. This initial analysis prevents parallel proceedings and conflicting decisions.
For spouses residing in different countries I prepare an operational map: where it is realistic to file, what documents are needed, which offices to contact. If there are already measures issued outside Italy, I assess how to obtain the recognition of foreign family decisions in Italy and, if necessary, the enforcement of family decisions abroad. In this way protections do not remain theoretical but become effective in the place where they are really needed.
Operational steps and documents: EU and non-EU
For cases with European connections, the procedure is more predictable. I prepare straight away updated civil status certificates, proofs of residence, income statements, any signed agreements and documentation on the children. If the proceedings start outside Italy, I check translation requirements and, when required, apostilles or legalisation. This then allows the document to be used and subsequently transcribed or enforced.
Outside the European Union, additional care is needed on the form of the documents and the chain of authentications. I keep an essential checklist that reduces back-and-forth between offices:
- updated identity document and civil status certificate
- proof of habitual residence and effective domicile
- main income and bank certifications
- provisional agreements on the children and on financial management, if already shared
- certified translations of the documents and, where required, apostille or legalisation
If a decision has already been issued outside Italy, I deal with the request for effectiveness through the recognition tools, so as to give full validity to the measures. This issue also comes back when the enforcement of family decisions abroad is needed, for example for maintenance claims or recovery of extraordinary expenses.
Agreements, children and recurring questions: what should be planned
When dialogue is possible, I propose separation agreements in an international context that anticipate practical issues and reduce the risk of litigation. The clarity of the clauses is decisive: parenting calendar, allocation of expenses, use of the home, criteria for any economic adjustment. Where there are minors, the custody of children in an international context requires a realistic plan on travel, school, healthcare and remote communications.
The more concrete the plan, the easier it is to enforce it and have it recognised in the jurisdictions involved.
Operational mini FAQ
If we live in two different States, where do we file the application? It depends on the actual connections with each country. I assess the competent jurisdiction for the separation, taking into account habitual residence and other connecting criteria, so as to choose the most solid forum.
Are the rules governing the separation always Italian? Not necessarily. I define the law applicable to the divorce on the basis of the rules of private international law and any agreements between the spouses, explaining the practical effects on timing and economic aspects.
If I obtain a measure abroad, does it apply automatically in Italy? For it to produce effects here, the recognition of foreign family decisions in Italy may be necessary. I also assess what is needed for the enforcement of family decisions abroad when the effects must operate outside Italy.
Can we avoid court with an agreement? Yes, often a good draft of separation agreements in an international context closes the sensitive points and speeds up the resolution, leaving the judge with a targeted check.
An international separation between spouses requires method, well-organised documents and informed choices on the forum and on the rules. The aim is to protect people and to give real effect to the decisions, in the country where they have to be observed. If you want a preventive review of the strategy or a draft agreement ready for discussion, qualified support can avoid missteps and waste of time. With discretion, I would point out that practices such as Studio Legale Boschetti are accustomed to following mixed couples and expats with a measured approach, attentive to the details and the concrete needs of those who live across more than one country.

sara.quinto87@gmail.com
Lawyer, Rome Bar · Boschetti Studio Legale
She graduated in Law at Roma Tre University with a thesis in Family Law and worked with Save the Children on the protection of minors. Specialised in family law, succession and international adoptions, with a Master’s degree in Legal Psychology and Forensic Psychopathology. Since 2024 she has led the family and succession team of Boschetti Studio Legale.
Rome Bar Association
Roma Tre Degree
Save the Children
Master’s in Legal Psychology