Skip to main content
A group of people with luggage wait near large windows at an airport, looking out at a passenger aeroplane parked on the tarmac under a clear sky. Silhouettes of people, including children, stand by large windows in an airport terminal, looking out at an aeroplane parked on the runway during daylight.
Image of Hannah Marshall. A woman with long, wavy blonde hair and glasses smiles, standing indoors near a window. She is wearing a short-sleeved, dark patterned top.

Hannah Marshall

Head of International Children

View profile

She is a very experienced international lawyer and does a great job with international abduction work.

Chambers UK 2027

Hannah Marshall’s family law practice has a notable international dimension, as she often represents vulnerable clients in multi-jurisdictional children matters.

Chambers UK 2026

Hannah Marshall is a particularly strong member of the team […] specialising in cross-border children disputes including international child abduction.

Legal 500 2026

Orange icon with a white silhouette of a person inside a rounded rectangle. The word resolution appears at the top right, and specialist is written in orange below the rectangle.

International children and cross-border disputes

International custody disputes often arise from situations where parents live in different countries, or one parent wishes to relocate abroad with their child. It can be difficult to agree on the amount of time a child should spend with each parent and where these arrangements should take place.

These cases can involve multiple jurisdictions and complex legal concepts, such as child abduction and transnational spousal abandonment, making it crucial to have expert representation. Our team of international family law specialists have a proven track record of successfully handling such cases. We speak multiple languages and are used to working closely alongside legal practitioners who are qualified in abroad jurisdictions.

There is often an overlap with divorce, together with financial matters, and we can assist you even if there is a foreign jurisdiction element. The majority of our international cases are High Net Worth matters.

Our experience and expertise

Our international family law specialist solicitors can help with the following issues:

  • Child arrangements / custody disputes across international borders
  • International child abduction cases
  • Wardship / Inherent jurisdiction cases
  • Stranded spouse cases
  • International relocation and leave to remove applications
  • Arrangements for spending time with a parent who lives overseas
  • Cross-border enforcement of custody orders
  • Children cases involving multiple legal systems and jurisdictions
  • Divorce contested jurisdiction and international money cases

Our global reach sets us apart

With an extensive network of international contacts and resources, we are well-equipped to handle cases involving multiple jurisdictions.

As a firm and on an individual level, we are active members of a number of leading international legal associations, including:

  • International Bar Association (IBA)
  • International Academy of Family Lawyers (IAFL)
  • International Association of Young Lawyers (AIJA)
  • Our lawyers are listed experts across the above international directories and have exclusive access to contacts in jurisdictions abroad.

Please contact us for urgent advice

Please contact us immediately regarding any international children queries and we will offer you urgent assistance. Your urgent enquiry will be expedited – please contact us here.

Family stood watching planes in airport terminal

What do I do if my Ex has abducted my child?

Few situations are more frightening than discovering your child has been taken overseas without your agreement. In this article, we outline what constitutes international child abduction, the immediate steps to take, and how specialist legal advice can help.

Read more

Frequently asked questions

If you are concerned that your ex-partner may attempt to relocate abroad with your child without your consent, it is important to seek legal advice. You may be able to obtain a court order to prevent the relocation. Our team at Michelmores can help you understand your rights and take appropriate legal action.

 

Courts consider various factors in international children cases, including the best interests of the child, the child’s habitual residence, the ability of each parent to provide for the child’s needs, and any relevant international treaties or conventions. Legal representation is essential to effectively present your case and protect your parental rights.

 

The duration of an international children case can vary depending on the complexity of the case, the countries involved, and the specific circumstances. Some cases may be resolved relatively quickly, while others may take several months or longer. Our team at Michelmores will work diligently to resolve your case as quickly as possible.

 

Yes, mediation can be a valuable tool in resolving international custody disputes. Mediation allows parents to reach mutually agreeable solutions with the help of a neutral mediator. This approach can be less adversarial and more cost-effective than litigation. Our team can guide you through the mediation process and we frequently liaise with organisations such as ‘Reunite International’, who offer specialist assistance in this area.

 

The costs of international custody cases can vary widely depending on the complexity of the case, the need for international legal assistance, and other factors. During your initial consultation, we can provide you with a better understanding of potential costs and discuss payment options. At Michelmores, we strive to provide transparent and fair pricing for our services. We are committed to offering a cost-effective service, including in respect of urgent, high-risk matters.

 

Choosing the right lawyer is crucial for the success of your international custody case. At Michelmores, our team of experts is dedicated to providing top-quality legal representation and support, with reputable and recognised  experience in cross-border disputes.

If you live abroad, or if travelling at short notice is tricky for you, we can offer remote meetings via Microsoft Teams video call or Zoom. We are happy to offer remote meetings, including out of hours, to suit you and any time difference, together with meeting the demands of your urgent matter.

 

To speak with one of our family law solicitors, please get in touch.

Please submit your details in the urgent and expedited form below, and we will contact you as soon as possible to discuss your matter further. We may be in a position to respond out-of-hours, subject to capacity. All enquiries will remain confidential.

E.g. +1 (XXX) XXX-XXXX
Preferred method of contact
Best time of day to contact

Hannah Marshall is a particularly strong member of the team […] specialising in cross-border children disputes including international child abduction.

Legal 500 2026

The firm also has excellent partners and associates with experience in complicated legal cost funding applications, financial provisions for children, financial matters arising from divorce, and private children disputes.

Legal 500 2025

Key contact

View all people
Managing Associate

Team

Partner
Partner
Partner
Managing Associate
Senior Associate
Senior Associate
Associate
Associate
Associate
Senior Paralegal
Paralegal
Paralegal