Find a family law office

Our attorneys serve the entire state of Wisconsin.

Office Locations

Appleton  · Brookfield  ·  Fox Point  ·  Kenosha  ·  Madison   ·  Menomonee Falls  ·  Milwaukee  ·  Waukesha  ·  Wauwatosa  ·  West Bend

Book consult 10,000+ cases · 200+ 5-star reviews on Google · 100% confidential

Trusted by 10,000+ Wisconsin Clients

Angela – Appleton

“Karp & Iancu’s team of lawyers were very generous and sponsored our charity bike ride event. They’re genuine people and great attorneys. You can’t go wrong hiring them!”

Alec – in Brookfield

“If you are looking for a family lawyer, I would highly recommend David Iancu and his team. David is a dedicated professional who listens, cares, prepares thoroughly and executes effectively on behalf of his clients. From the very first meeting, David took time to really understand my situation, answered all questions related to family law, and made me feel comfortable by not telling me what I wanted to hear but truth. David genuinely cared about helping me bring my case to the best outcome possible. I am glad I had David on my side as a true partner during a challenging time in my life!”

Aubrey – in Milwaukee

“David Karp and all the staff are great to work with and true professionals. David was very knowledgeable and helped put me at ease during very stressful times…”

Amber – in Wauwatosa

“I would highly recommend Attorney White and her team for your family law issues. Very pleased I selected this firm!”

Bryan – in Madison

“Was very pleased to have Lisa Martin represent me in family law. She has the experience and the knowledge to guide throughout and made me feel extremely comfortable.”

Charles – in Kenosha

“Navigating the process of a divorce is a daunting challenge as most people have never been in this type of life-changing situation. Fortunately for me I had Kathryn Potratz assigned to my case. From the beginning she was extremely organized and did an excellent job laying out a road map showing how the process was going to work and what each step entailed.”

Jennifer – in Wauwatosa

“When getting divorced, everyone around you has opinions and advice. Hiring Atty Dan Lambert was hands-down the best decision I made.”


Wisconsin family law is our expertise

There's a lot of types of cases within family law. Here's some common ones:


Divorce is difficult & exhausting, but it's not devastating or complicated with the right attorneys on your side.

Our Approach to Divorce

Legal Separation

An alternative to divorce that still allows you to define your rights to your children and finances while claiming your independence.

More about legal separation

Military Divorce

We've been helping clients navigate the complex Wisconsin military divorce laws for decades.

More about military divorce

Child Custody & Visitation

Learn whether sole custody or joint custody is best for your children and find a visitation schedule that will work for your family.

More about child custody

Child Support

When you’re a parent going through a divorce, your first concern is likely your children. Our lawyers are experts in guiding clients through the options available. We understand your top priority is making sure your children are taken care of.

More about child support


Whether paternity is established by acknowledgement or only after genetic tests, we are here to help you through the process from start to finish.

More about paternity


Whether you have a premarital property agreement or a post-marital property agreement, we can help determine whether it is still fair to you and how it might affect the outcome of your divorce.

Prenuptial Agreements

Property & Assets

When you’re facing a division of marital property, it can be tough to ensure you’ll get a fair share of the assets. We’ll work with you to determine what is and is not part of the marital estate and will help you claim what is rightfully yours.

More about assets

Alimony & Maintenance

Marriage isn’t always equal—and neither is divorce. You may have made unequal caretaking or financial contributions to the family. We will help you fight to make sure those contributions are acknowledged and compensated.

More about alimony