International family law issues — jurisdiction, Hague Convention and child abduction

Introduction

Cross‑border family disputes raise urgent legal and practical issues. Parents, carers and advisers often ask where to start when a child or spouse lives abroad when one party seeks to remove a child from the UK or when assets sit in multiple jurisdictions. This guide explains jurisdiction rules under English law how the 1980 Hague Convention on the Civil Aspects of International Child Abduction operates, what remedies courts can grant and practical steps to protect your rights and your child’s welfare.

How English courts decide jurisdiction in family cases

The starting point

Before a court hears a family case it must be sure it has jurisdiction. Jurisdiction decides which country’s courts can make binding decisions about children, finances and divorce. England and Wales follow domestic rules and international instruments to determine jurisdiction in private law children matters and in marital proceedings.

Private law children cases

The main statutory test for child cases follows the Family Procedure Rules and domestic case law informed by the Brussels II ter regime for EU cases and by international conventions for non‑EU countries. English courts generally have jurisdiction if:

– England and Wales are the child’s habitual residence, or

– The child is present in the jurisdiction at the time of application, or

– The courts have previously made a child arrangements order that remains in force, or

– The case involves urgent protection and the child is physically present here

The concept of habitual residence focuses on the child’s circumstances rather than a parent’s intention. Judges examine where the child lives day to day, schooling, family networks and settled patterns of life.

Divorce and financial proceedings

For divorce and financial remedies the court applies statutory residency and domicile tests. You or your spouse must satisfy connection requirements such as habitual residence, residence for a specified period, or domicile in England and Wales. If no connection exists the court may decline jurisdiction and advise parties to apply in another country.

Forum non conveniens and lis pendens

The court can refuse to exercise jurisdiction under forum non conveniens if another forum is clearly more appropriate. Where parallel proceedings begin in different countries the lis pendens rules aim to prevent conflicting orders by giving priority to the court first seised under relevant conventions or by staying proceedings until jurisdiction disputes resolve.

The 1980 Hague Convention on the Civil Aspects of International Child Abduction

Purpose and scope

The Hague Convention provides a fast, international mechanism to return children wrongfully removed or retained across contracting states. The Convention aims to restore the pre‑abduction status quo quickly, rather than decide long‑term custody. It applies where a child under 16 was habitually resident in one contracting state immediately prior to removal or retention and where the removal breaches custody rights under the law of that state.

Central authorities and the return process

Each contracting state appoints a central authority to process applications and coordinate with courts. In England and Wales the central authority sits within the Foreign, Commonwealth and Development Office and works with local enforcement and legal professionals. The return process typically follows these steps:

– Gathering initial evidence about habitual residence and the circumstances of removal

– Seeking voluntary return through negotiation and diplomatic channels where possible

– Issuing an application under the Convention in the requested state’s courts if voluntary return fails

– Court hearings to determine whether the Convention’s return criteria are met or whether exceptions apply

Timeframes and urgency

The Convention expects prompt action. Courts aim to hear return applications quickly and to decide whether to return the child without exploring the merits of underlying custody claims. Timetables vary by country but most central authorities treat Convention cases as urgent to reduce harm to the child.

Common defences to return under the Hague Convention

The Convention lists narrow exceptions that allow a requested court to refuse return. The most common defences include:

– Consent or acquiescence: The left‑behind parent consented to the removal or subsequently acquiesced.

– Grave risk of harm: Returning the child would expose them to physical or psychological harm or place them in an intolerable situation. Courts require clear, credible evidence of real risk.

– Objection of a mature child: A sufficiently mature child expresses a settled objection to return; the court weighs age maturity and reasons.

– Fundamental procedural defects: The applicant did not properly exercise custody rights or the request lacks essential information

Courts scrutinise defences closely because the Convention focuses on return, not on deciding which parent should have long‑term custody.

Parallel remedies and urgent domestic orders

Simultaneous civil protection

Where immediate safety concerns exist the left‑behind parent or local authorities can seek urgent domestic measures such as Prohibited Steps Orders or emergency protection orders to prevent further removal or to secure interim arrangements. Criminal law remedies like child abduction offences may also apply and can support cooperation between states.

Enforcement and obtaining evidence abroad

Central authorities assist with gathering evidence and obtaining court orders enforceable across borders. Mutual legal assistance treaties and letters rogatory provide formal mechanisms for document production witness statements and service of proceedings in non‑Convention countries.

Non‑Convention cases and international child disputes

When the Hague Convention does not apply because the destination state is not a contracting party or the child is over 16 parents must rely on other bilateral agreements domestic immigration and criminal laws or diplomatic negotiation. Outcomes can prove slower and more uncertain. Seek specialist counsel experienced in the destination country’s law immediately.

Relocation issues and permission to move a child abroad

Distinguish lawful relocation from wrongful removal

Parents with day‑to‑day care usually need the other parent’s consent or a court order to relocate a child internationally. If you propose to move abroad notify the other parent early and seek either agreement or a court variation of the Child Arrangements Order. Courts assess relocation applications under the Children Act welfare checklist and consider effects on contact, schooling and the child’s wider life.

If the other parent removes a child without permission act quickly

Rapid action increases the chance of return under the Hague Convention. Contact the police if the removal breaches a court order, contact the central authority and instruct solicitors experienced in international child abduction. Preserve evidence such as travel bookings passport records communications and witness details.

Practical steps to take if you suspect or discover child abduction

1. Act immediately

Contact the police, your solicitor and the Foreign Office central authority. Give precise details: passport numbers, travel itineraries, addresses and times.

2. Preserve evidence

Save texts emails social media messages and locations. Take screenshots with timestamps and ask witnesses to record what they observed.

3. Apply under the Hague Convention where applicable

Ask your solicitor to prepare a Convention application. Central authorities can often help expedite proceedings in the requested state.

4. Seek interim domestic orders

Apply for Prohibited Steps Orders, emergency protection orders or other urgent relief to prevent further removal and to protect the child.

5. Use diplomatic and consular channels

Consulates and embassies can assist with locating a child, liaising with local authorities and providing lists of local lawyers.

6. Engage specialist international counsel

Cross‑border law requires local knowledge. Appoint lawyers experienced in Hague proceedings in the overseas jurisdiction and ensure they coordinate closely with your English team.

Evidence and proof of habitual residence

Proving habitual residence requires documentary and witness evidence. Useful materials include school records medical registrations GP or dentist registration addresses tenancy or mortgage documents travel patterns and witness statements about where the child has lived day to day. Courts value contemporaneous evidence that shows settled life rather than short stays.

Practical challenges and realistic expectations

The return process can prove emotionally draining and legally complex. Some states interpret Convention exceptions more broadly and delay hearings. Parents should prepare for possibilities including refusal of return, protracted litigation and parallel custody proceedings in both states. Consider mediation options, supervised access arrangements and welfare assessments to reduce harm to the child where possible.

Prevention and planning to reduce cross‑border risk

– Keep passports and travel documents secure and consider restricting access when conflict exists

– Register contact arrangements with the court and obtain clear written orders before travelling with children abroad

– Make wills and guardianship arrangements that consider international movement and parental incapacity

– Seek pre‑emptive legal advice before making long‑term relocation plans

Conclusion

International family law issues demand rapid, well‑coordinated action and specialist legal input. England and Wales courts will exercise jurisdiction where the child is habitually resident and will use the Hague Convention to secure the return of wrongfully removed children from contracting states. Act quickly, preserve evidence, engage central authorities and instruct experienced international family lawyers to navigate the complex procedural and practical landscape. Early, decisive steps increase the chances of protecting your child and achieving a swift, durable resolution.

At Alexander JLO we have many years of experience of dealing with all aspects of family law and will be happy to discuss your case in a free no obligation consultation. Why not call us on +44 (0)20 7537 7000, email us at info@london-law.co.uk or get in touch via the contact us button and see what we can do for you?

This blog was prepared by Alexander JLO’s senior partner, Peter Johnson on 6th November 2025 and is correct at the time of publication. With decades of experience in almost all areas of law Peter is happy to assist with any legal issue that you have. He is widely regarded as one of London’s leading divorce lawyers. His profile on the independent Review Solicitor website can be found Here