California Family Law Attorneys for UK-Connected Cases
Elite family law representation for complex, high-stakes, and sensitive cross-border matters
100+ Years
of Combined Legal Experience
3,000+
Past Family Law Cases
3,800+
Past Court Appearances on Behalf of Clients
Awards, Certifications & Memberships
California Family Law Firm Led by a Certified Specialist
Provinziano & Associates is a California family law firm based in Beverly Hills, serving clients whose lives and assets span California and the UK.
We lead the California side of the case and coordinate with counsel in the relevant UK jurisdiction when decisions in one jurisdiction may affect the client’s interests in another.
The firm was founded and is led by Alphonse F. Provinziano, a former prosecutor and Certified Family Law Specialist recognized by the State Bar of California, reflecting his specialized family law experience.
He is also a Fellow of the invite-only International Academy of Family Lawyers (IAFL).
We focus on both uncontested and contested family law matters that require strategic thinking from the start, including those involving rights and responsibilities concerning children, urgent safety concerns, significant assets, complex financial portfolios, and protective financial agreements.
With a record of award-winning advocacy, we help you understand your options early, make informed decisions under pressure, and guide you through the case with a plan that reflects your goals.
Family Law Lawyers Committed to Your Outcome
The Provinziano & Associates team comprises highly trained, experienced, and accomplished attorneys focused exclusively on family law and deeply committed to the people we work with.
We match you with the attorney and team members best suited to the needs of your matter, so your case receives the personalized attention, judgment, and preparation it calls for.
Our professional network extends to attorneys in the UK and other countries, allowing us to work directly with local counsel when a case involves more than one jurisdiction.
Our attorneys have helped families with different structures, circumstances, and needs across many types of family law matters. That experience is why we know how to build a strategy around what makes your situation different, and it also allows us to support each client with the highest level of legal representation.
Our team is prepared to advocate for you throughout the legal process, whether your case is handled through private dispute resolution, litigation, or both.
Above all else, we fight for you with compassion. With our team, you are never just a file number.
Cross-Border Family Law Matters We Handle
Divorce and Legal Separation
We handle California divorce and separation matters for clients with UK connections, from negotiated resolutions to heavily contested cases involving significant cross-border financial and personal stakes.
Child Custody and Support
Our team handles child custody and child support matters ranging from day-to-day parenting disputes to cases that call for urgent court involvement and careful long-term planning.
In cross-border families, custody often raises questions of jurisdiction, relocation, and enforcement that we also handle.
Where we come in:
Beyond California and the UK, Provinziano & Associates also handles California family law cases with connections to other jurisdictions across Europe and Asia.
International Family Law
Specialized Family Law Matters
Our firm handles a range of additional family law matters that call for careful legal analysis and a strategy shaped by what makes each one different.
Our specialty practice areas include:
Not sure what you need? Let's figure it out together.
Request a free case evaluation with our Beverly Hills team.
Personalized Family Law Representation
Our Mission is You
Every decision in family law carries tremendous weight, because it is your life, your loved ones, and your future, not just legal paperwork. Behind every filing is a person, a family, and a story that deserves to be heard.
That is why your voice leads the way in everything we do. What matters to you drives every decision, every strategy, and every step forward.
How Our Family Law Lawyers Approach Your Case
Every case begins with the same question: what does this client actually need from us, and what is the smartest path to get them there?
That path might be a negotiated settlement, mediation, collaborative work, litigation, or a more private form of dispute resolution.
The right answer depends on the situation in front of us.
When time matters
Some clients call us because something has to happen now. A child is at risk. A spouse has emptied an account. A move-away is imminent. We know how to read these moments and act on them quickly, with the court filings and emergency relief the situation calls for.
Keeping private matters private
Many of our clients are high-net-worth individuals, business owners, and public-facing professionals. They have legitimate reasons to keep financial details, business interests, and family circumstances out of the public record. Where the law allows, we pursue resolution paths that protect that privacy.
Whether the temperature is low or high
Some separations stay civil from start to finish. Others turn adversarial fast, with disputes over custody, support, hidden assets, or disclosure. We are comfortable on both ends of that spectrum. When cooperation is possible, we protect it. When it is not, we are prepared to litigate without hesitation.
Cases that require more than a template
Business valuations, executive compensation, trust and estate intersections, international assets, complex custody arrangements, and forensic accounting issues are part of our regular practice. When a case involves UK compensation, California stock options or business interests, or retirement accounts in both countries, we build a strategy around the financial complexities involved.
Urgency
Some matters require immediate court action. Others allow more time to plan, gather information, and work toward resolution.
Level of Conflict
Some cases involve two people who are willing to work toward an agreement. Others involve major disputes over children, finances, safety, or disclosure. That changes the strategy.
Privacy
In some matters, keeping sensitive financial, business, or family information out of a public courtroom is a concern. When that is possible, we consider processes that may offer more privacy.
Complexity
Cases involving business interests, unusual compensation, parenting concerns, valuation issues, or cross-border facts often need a more tailored plan from the start.
At Provinziano & Associates, you’re more than just a case—you’re family.
The Provinziano & Associates Difference
Why International Clients Choose Our California Family Law Firm
Certified Family Law Specialist Leadership
Our team is led by a Certified Family Law Specialist, a distinction earned through rigorous testing, peer recognition, and years of proven experience. Only a small number of California attorneys hold this certification, giving you confidence that the California side of your case is handled by someone who focuses exclusively on family law.
We Help You Anticipate
We help clients anticipate and prepare for each stage of the process. This may include requesting temporary or emergency orders for financial support, maintaining business operations, proposing custody arrangements that support demanding schedules, and building strategies tailored to the evolving needs of your case across jurisdictions.
Strategic Collaboration Network
When a matter calls for added support, we work with trusted outside professionals such as appraisers, forensic accountants, tax specialists, asset tracers, therapists, and UK counsel in the relevant jurisdiction. By combining California legal expertise with specialized knowledge and local UK coordination, we establish a strong foundation for your matter.
First-Class Litigation Backed by Experience
Some family law cases settle, but when trial becomes unavoidable, you want attorneys who know their way around the courtroom. With more than 250 trials completed by our lead attorney alone, we have the experience to present your case in California court, giving you confidence even in the most contested situations.
Privacy and Discretion
Some family law records must be public by law, but wherever privacy can be maintained, we take every step to keep it that way. Our team handles sensitive matters with discretion, limiting exposure where possible and managing communications carefully so your personal information remains as private as the law allows.
Multilingual Team
Our attorneys primarily work in English, with support available in French, Italian, Spanish, Mandarin, Cantonese, Farsi, and Russian. If you prefer to communicate in another language not listed here, contact us and we will confirm what is available for your situation.
When It’s All on the Line, This Is Who Leads the Room
With over 2,000 cases and 250+ trials, Alphonse F. Provinziano is one of California’s most experienced family law attorneys specializing in complex divorce, custody, support, and property matters.
Based in Beverly Hills and serving clients across Los Angeles, he brings extensive courtroom experience and strategic depth to every high-stakes family law case.
- Former Prosecutor
- Certified Family Law Specialist (CFLS), certified by the State Bar of California Board of Legal Specialization
- Fellow of the International Academy of Family Lawyers (IAFL)
- President, Beverly Hills Bar Association
- Super Lawyers: 2021–2027
- Avvo Rating: 10.0
Meet Alphonse Provinziano
Managing Partner & Senior Trial Attorney
When It’s All on the Line, This Is Who Leads the Room
Meet Alphonse Provinziano
Managing Partner & Senior Trial Attorney
With over 2,000 cases and 220+ trials, Alphonse F. Provinziano is one of California’s most experienced family law attorneys specializing in complex divorce, custody, support, and property matters.
Based in Beverly Hills and serving clients across Los Angeles, he brings extensive courtroom experience and strategic depth to every high-stakes family law case.
- Former Prosecutor
- Certified Family Law Specialist (CFLS), certified by the State Bar of California Board of Legal Specialization
- Fellow of the International Academy of Family Lawyers (IAFL)
- President, Beverly Hills Bar Association
- Super Lawyers: 2021–2026
- Avvo Rating: 10.0
Respected by peers, sought after by clients, and featured in national media, Alphonse also teaches and presents to top family law attorneys across the U.S. and beyond.
Featured in: Solicitors Journal, Bloomberg Law, The Mirror, Fortune, Fast Company, International Business Times (UK), and more.
Meet Your Legal Team
When you hire Provinziano & Associates, you are backed by a family law team, not just one attorney. Our attorneys bring different strengths, life experiences, cultural perspectives, and professional backgrounds to the work, which allows us to approach family law matters with a broader understanding of the people and circumstances involved.
For international clients, that perspective helps us anticipate how a decision in California may interact with proceedings across jurisdictions.
Get to know the attorneys behind our work, their backgrounds, and the perspective each brings to the families we represent.
As Partner and Assistant Managing Attorney, he handles discovery, prenuptial and postnuptial agreements, briefs, and requests for order. He began at the firm as a paralegal in 2018 and sees family law as part legal counsel, part support for clients.
English, Armenian & Russian
A trial attorney with more than two decades of litigation experience in civil and family law, he joined the firm in 2025 to handle complex family law matters. Residing in Paris, he brings an international perspective to cross-border custody and international divorce cases.
English
A gifted negotiator with over 19 years of experience in high-conflict family law, bringing a rare, personal understanding of divorce’s toll on families combined with a forensic accounting background to navigate complex, high-net-worth asset division.
English
She focuses her practice on family law after starting in entertainment transactional law, and holds a Certificate in Alternative Dispute Resolution from the Straus Institute. She works closely with clients so they feel heard and often resolves matters amicably outside of court.
English
She focuses on preparing family law cases and court presentations, with personal attention to clients. She earned her law degree in the UK, practiced in Nairobi, Kenya, and completed a Master’s in International and Comparative Law at UCLA before becoming a California attorney.
English
She handles dissolution, custody, paternity, adoption, and assisted reproduction cases, with a focus on children’s advocacy shaped by her Peace Corps work in child health. Licensed in California and Virginia, she works closely with clients through the legal process.
English
California Courts We Regularly Appear In
We regularly represent clients in major California family courts and understand the local procedures, courtroom dynamics, and expectations that can shape strategy:
- Stanley Mosk Courthouse, Los Angeles
- Lamoreaux Justice Center, Orange
- San Diego Central Courthouse, San Diego
- Santa Clara Family Justice Center, San Jose
- Civic Center Courthouse, San Francisco
- B. F. Sisk Courthouse, Fresno
If your case is filed elsewhere in California, we will review venue and strategy with you. For related proceedings before UK courts, we work with local counsel who handles those proceedings.
Serving Clients With California Connections
Our Beverly Hills office serves clients in California and clients in the UK whose matters carry a California tie, including:
- California and UK residents with property, businesses, assets, or family ties across both jurisdictions.
- UK citizens and dual nationals living, working, or married in California, including those facing divorce, custody, or property division.
- Families relocating between California and the UK who need help with related family law issues.
Whether your case involves England and Wales, Scotland, or Northern Ireland, we consider how overseas proceedings, property, and family circumstances may affect your case.
You can work with our California attorneys while living in the UK. Whether a California court can hear your case depends on the circumstances, including where you and your family live and whether proceedings have already begun in the UK. We review these issues early and identify when separate UK legal representation may be needed.
Our consultations are always confidential and give you space to ask questions, share your concerns, and get clear guidance on your next steps.
Talk to Our Family Law Attorneys Today
At Provinziano & Associates, you are represented by attorneys who know how to prepare a case for pressure from the other side, for scrutiny from the court, and for the reality that family law disputes do not always end with one hearing or one agreement.
When you hire our firm, you are backed by a California family law team prepared not only for settlement discussions, but also for litigation and the continued work a case may require after an order is entered, coordinated with UK counsel where needed.
Living in the UK does not mean you need to travel to California for every step. We offer video consultations, and some court appearances can also be handled remotely, subject to court requirements.
Take the next step with the right family law team behind you. Request a free case evaluation today.
