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Expert Family Law Services in London
Family Law in Partnership (FLiP) is a pioneering law firm dedicated to family law, offering a unique blend of legal expertise, emotional support, and innovative dispute resolution. With a multidisciplinary team, we specialise in divorce, mediation, financial settlements, and international family law cases, prioritising alternative dispute resolution (ADR) to protect client interests. Our approach combines technical excellence with empathy, ensuring clients receive pragmatic advice tailored to their circumstances.

Recognised in Chambers High Net Worth and Legal 500 guides, we serve high-net-worth individuals and families globally. Our commitment to client welfare is underscored by our Wellbeing Hub, which provides therapeutic support and educational resources throughout the legal process.
Services
Divorce & Separation Mediation Services Financial Settlements Child Arrangements International Divorce Pre/Post-Nuptial Agreements Cohabitation Disputes Domestic Abuse Cases Surrogacy & Adoption Pension Sharing Orders
Highlights and features
  • We offer a multidisciplinary approach combining legal and emotional support.
  • Our team leads in mediation and alternative dispute resolution (ADR).
  • Recognised expertise in international family law and high-net-worth cases.
  • Client-focused ethos with a Wellbeing Hub for holistic support.
  • Consistently ranked in top legal directories for technical excellence.
Associations and certifications
  • Chambers High Net Worth
  • Legal 500
What people say
Exceptional legal expertise Empathetic support Innovative mediation Global reach Wellbeing focus
Services
Divorce & Separation
Our divorce specialists provide empathetic guidance through relationship breakdowns. We handle asset division, child custody, and financial settlements using collaborative methods or litigation. Clients benefit from our technical expertise in complex cases involving international assets or high-net-worth individuals. Our approach minimises conflict while protecting client interests.
Mediation Services
FLiP's accredited mediators facilitate constructive dialogue for separating couples. We offer child-inclusive mediation and collaborative law options. Our process reduces hostility and costs compared to court proceedings, with a 90% success rate in achieving settlements. Mediators include former judges and therapists for holistic support.
Financial Settlements
We specialise in complex financial arrangements involving businesses, offshore trusts, pensions, and cryptocurrencies. Our team works with forensic accountants to ensure fair asset distribution. International expertise covers enforcement of foreign orders and cross-border tax implications, providing comprehensive solutions for global clients.
Child Arrangements
Our child-focused approach prioritises children's welfare in custody and relocation cases. Services include parenting courses, therapeutic support, and court representation. We handle international child abduction cases and surrogacy arrangements, working with experts to ensure long-term stability for families.
International Divorce
FLiP manages jurisdiction disputes, recognition of foreign divorces, and international asset division. With IAFL membership and multilingual staff, we coordinate with global lawyers to navigate conflicting legal systems. Recent cases involved enforcement of Russian and Monaco settlements in UK courts.
People
Helen Greenfield
Director & Mediator
Leading expert in domestic abuse cases with 20+ years' experience. Recognised in Legal 500 for combining legal skill with compassionate support. Develops innovative therapeutic approaches for vulnerable clients.
David Allison
Director & Mediator
Specialises in international family law with IAFL membership. Advises on complex jurisdiction issues and cross-border asset division. Praised in Chambers for resolving high-conflict cases involving multiple jurisdictions.
Elizabeth Hicks
Director
Ranked as top-tier solicitor in Chambers UK. Focuses on financial remedies and prenuptial agreements for high-net-worth clients. Regularly appears in landmark cases concerning offshore trusts and business valuations.
James Pirrie
Director & Mediator
Pioneer of collaborative family law in the UK. Handles complex international cases with French and German connections. Recognised for innovative approaches to child arrangement disputes involving multiple cultures.
Nicole Phillips
Senior Associate & Mediator
Award-winning mediator specialising in child-inclusive processes. Combines legal expertise with therapeutic insights to resolve custody disputes. Featured in Legal 500 for exceptional client rapport and creative problem-solving.
Questions
What areas of law does FLiP specialise in?
FLiP focuses on family law, including divorce, child arrangements, financial settlements, mediation, and international family disputes.
How does FLiP approach divorce cases?
We prioritise alternative dispute resolution methods like mediation while providing robust litigation support when necessary.
Does FLiP handle international family law cases?
Yes, we specialise in cross-border matters, including jurisdiction disputes, international child relocation, and foreign asset division.
What support services are available?
Our Wellbeing Hub offers therapeutic support, parenting courses, and financial consultancy to complement legal services.
How is FLiP recognised in the legal industry?
We are top-ranked in Chambers High Net Worth and Legal 500 for technical excellence and client care.
Reviews (7)
Petra Duguid
Dec 14, 2020 Report
Finding a law firm to handle your divorce is a hugely important decision to make at what is often a very difficult time in your life. James Pirrie and his colleagues have been a steady and supportive team. They have been responsive and the satisfactory way in which the divorce has been resolved has been in large part due to their skill, their sensitivity and their willingness to listen to how I and my ex husband wanted to resolve the dissolution of our marriage. I would not hesitate to recommend them.
Mark Brayne
May 27, 2020 Report
James and his colleagues have divorced me twice (read on!), with the very best, most efficient, kindest and most competent support I and we could have wished for. The first of my divorces was so cleanly and well done that my first wife, 13 years later in 2013, became my third wife, and we remain both happily remarried and warmly in touch with James and FLiP. There is a rather less happy second ex-wife, but although another story, that was done well too, through a lawyer in James's network.

As psychotherapists now specialising also in couples work, my first-and-third wife, being the same person, and I have recommended James and FLiP to a number of clients needing good divorce support, and the team as expected have excelled in the quality and competence of their service. Although I wouldn't necessarily recommend getting divorced and remarried quite as often as I have done, if you have to, I cannot think of any team better to work with than FLiP.
L. Manette
May 13, 2020 Report
The whole team from the lawyers to the assistants are professional, courteous and very responsive. Special thanks to James Pirrie for his pragmatic and realistic advice - he knows this area better than any other professional and is strongly focused on the right result for clients with minimum cost. Also notable Anne Whaley (assistant) for her prompt responses and impeccable organisation.
Fiona Walker
Apr 22, 2020 Report
Avoid. How James Pirrie is on the top legal lists is beyond me. He may be a nice chap and be very good in an amicable divorce but in an acrimonious one he is totally out of his depth and incompetent. He may as well have been acting for the other side. He never fought my corner and later confessed he didn't actually read my emails. Needless to say, I have brought a negligence claim against FLIP for their poor service. Of all the expensive lawyers in London, don't go here. Find someone who wants to fight your corner rather than rack up 300,000 of fees yet produce nothing for it.
Pakana Curtis
Apr 14, 2020 Report
I could not rate Family Law in Partnership more highly. David Allison particularly, is extremely knowledgeable, succinct, provides clarity when needed and is thoroughly versed in his specialism. He works hard to achieve your goals making sensible and informative suggestions throughout the course of action. It was a pleasure to work with you - thank you for your help which I could not have done without.
S. Bell
Mar 13, 2020 Report
FLIP were such a caring firm, which was not an experience I was expecting when going through a divorce. They not only dealt with our divorce most professionally but helped us through the emotional fallout. James Pirrie was particularly skilled, knowledgeable, efficient but also very solicitous in the real meaning of the word. We couldn't have hoped for a better solution to a very sad end of a marriage.
Yc Tsou
Nov 21, 2019 Report
I was so grateful to have David Allison (of FLIP) at my side, guiding and supporting me through a difficult and unpleasant time in my life. David was a great listener, and provided excellent mediation services in order to avoid the hefty cost of going through the courts. Overall, a brilliant and professional team that honestly try to deliver the best outcome for all parties. I am very grateful to all at FLIP. Thank you David!