WE CONNECT THE DOTS AS...

INNOVATORS IN FAMILY LAW

We are Paradigm Family Law LLP, a multi-award-winning law firm of distinction, founded by family law solicitor and matrimonial expert Frank Arndt. Recommended for the second consecutive year in the prestigious Doyle’s Guide London for leading family & divorce lawyers 2026.

Frank previously built and led the international practice at Stowe Family Law. Paradigm offers that same high-level expertise and global reach, for clients locally and internationally, delivered with transparent, fixed fees.

Whether securing a fair settlement, dealing with the family home or pensions in York, or protecting family wealth in complex cross-border matters from New York and beyond, early specialist advice brings clarity and control.

Life Changes

We help you move forward

When life changes suddenly, the decisions you make now have a lasting impact. Whether you are navigating separation, sorting out finances, or preparing for a private Financial Dispute Resolution (FDR), clear advice at the right time helps you understand where you stand from the start.

Paradigm Family Law LLP advises clients across the full range of family law matters, from straightforward divorces, pre- and post-nuptial agreements and child arrangements to more complex financial and international cases. As trusted partners in wealth protection, we advise on businesses, trusts, and assets at home and abroad.

We help you understand your position clearly, protect what matters most, and move forward with confidence.

Our Services

Strategic, discreet, and designed for complex lives

Our services are tailored for clients whose family, financial, and international arrangements demand specialist insight. From divorce and financial remedy to cross-border asset protection and private FDRs, we deliver clear, strategic advice with absolute discretion.

We work closely with leading counsel, forensic accountants, wealth advisors, and our trusted international partners to ensure every aspect of your case is managed with precision. Whether resolving matters amicably or navigating high-stakes litigation, our fixed-fee approach avoids the never-ending billable hour and puts you in control from the outset.

Trusted Leader

Depend on our expertise and judgement

Paradigm is recognised as a leader in complex family law, offering national reach and deep international capability. With offices across England and clients across the globe, we bring calm authority to moments that demand confidence, stability, and exceptional judgement.

Our reputation is built on decades of experience, landmark cases, and outcomes respected across the profession. Judges know our work. Clients trust our approach. And our dual-qualified expertise means we navigate multi-jurisdictional challenges with fluency and certainty.

Few firms combine this level of insight with the clarity, discretion, and fixed-fee transparency we provide.

Rated Excellent by Our Clients

Because of the international nature of my case, I needed a lawyer experienced in both English and German law. Frank quickly brought clarity to a long-running dispute, offering excellent strategic advice with reassurance and kindness. His professionalism and humanity stood out, and I would recommend him without hesitation.

Stephanie

Frank was a pleasure to work with while navigating a complex divorce involving high-value business assets. The case progressed all the way to the High Court and was settled on the day. An extremely challenging process was made far more manageable thanks to the firm’s friendly, timely and sensible support throughout.

E.T.

This is the second time Evelyn has supported me, and I would not hesitate to contact her again. She is approachable, kind and down to earth, yet extremely professional and knowledgeable in family law. I am deeply grateful for how she went above and beyond to help me during a difficult time.

Laura Stead

An absolutely brilliant service from start to finish. Evelyn was always available to help and advise at every twist and turn, and there were many along the way. Her guidance, reassurance and commitment made a huge difference. I would wholeheartedly recommend the firm, and especially Evelyn, to anyone needing support.

Andy Morrell

Frank Arndt was consistently honest, professional and supportive throughout my case. He gave me the confidence and courage to truly be myself for the first time in my marriage. I felt genuinely listened to, understood and supported at every stage, and I feel incredibly fortunate to have been referred to him by a close friend.

Karen Higgins