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Family Law Attorney Holly Mullin

Attorney Holly Mullin

also known as Holly Alsteen, Holly Alstenn Mullin, Holly Renee Mullin

Practice Areas:

  • Divorce
  • Child Custody
  • Collaborative Law
  • Mediation

Primary Location:
Menomonee Falls, WI
Licensed Since 2008

About Holly Mullin

Just because divorce happens in a court room doesn’t mean that it can be treated like a typical case. Civil cases are about money and damages, but divorces are about families. Interactions between family members can change forever based on how the case is handled.

Attorney Holly Mullin understands that her divorce cases set the stage for her client’s future; a role she takes very seriously. She knows in her heart that divorce cases can’t be treated with the indifference of a civil case.

In the courtroom, Holly prefers taking a low-conflict approach when she can, which is why she’s certified to practice Collaborative Divorce and Mediation. Anything she can do to prevent unnecessary friction or adding to an already emotional battle, she’ll do it.

Averting unneeded battles is a priority because she understands firsthand what a child experiences in a divorce. Holly’s parents separated when she was in middle school. For her, a divorce case isn’t just about fighting for a financial future, but a healthy and productive family life as well.

After the dust settles on the divorce case, life continues. When co-parenting starts, it’s important to hit the ground running.

In college, Holly found herself drawn to a constitutional law course. Case law and legal processes fascinated her, but she knew that without a personal connection with her clients, it wouldn’t be for her. Holly’s passion for law stems from her love for helping people.

So, she pursued family law, knowing that she could use her knowledge of the legal process to have a positive impact on people in need.

Holly often says she has two jobs: being a family lawyer and a mother of two. When she’s not fighting for clients, she’s finding new ways to keep her two young children entertained. Both of her full-time jobs are exceptionally rewarding, and her experiences in one help shape and define the other.

Of her two jobs, she admits chasing her kids around is hardest.

As a Wisconsin native, she’s also a diehard sports fan. She was born and raised in Door County, is a UW-Wisconsin alumna and graduated law school from Marquette Law.

In addition to her accomplished work as a family lawyer, Holly likes to spend time lending a hand in her community. She has volunteered legal services to several organizations including the Milwaukee County Family Law Self-Help Clinic, Kids Matter Inc., and Marquette Volunteer Legal Clinic.

Divorce Lawyer and Family Law Attorney Holly Mullin


Marquette University School of Law

Doctor of Jurisprudence (2008)
Mediation Certificate (2008)

Collaborative Law Council of Wisconsin

Collaborative Law Certificate (2008)

University of Wisconsin – Madison

Bachelor of Arts (2005)

Bar Memberships

State Bar of Wisconsin

Addmitted in 2008

Honors & Awards

Rising Star Award Winner from Super Lawyers

6 Consecutive Years: 2012 – 2017

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What our Clients are Saying

“Highly recommended. Divorce is hard enough and trying to do it on your own is even harder. The price was more than fair and the service was excellent. I worked with Attorney Holly Mullin. She was very professional, detailed, and personable. She did an amazing job. All I had to do was get her the information she needed and Attorney Mullin and her team took care of the rest. She was always available if I had questions and communicated openly with me and my spouse through every step of the process. I hope to never have to go through the divorce process again because its very unpleasant but having a good attorney like Holly made it so much easier. Thank you Holly!”

Frederick T.

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