Mackenna T. Zimmerman, Attorney at Law

03/20/2026

Thinking about moving out of the area with your children after a divorce? In Wisconsin, relocating 100 miles or more, or moving out of state, usually requires formal notice to the other parent and may lead to court review.

Understanding the rules ahead of time can help you avoid costly mistakes. Read more on our website or contact Peterson, Berk & Cross, S.C. to understand your next steps.

🔗 https://www.pbclaw.com/can-i-move-away-with-the-kids-what-wisconsin-parents-should-know-about-relocation/

03/18/2026

At Peterson, Berk & Cross, S.C., our family law attorneys provide dedicated divorce representation for clients in Appleton, Oshkosh, Green Bay, Sturgeon Bay and the surrounding communities. Although we can never promise that the process will be easy, working with our lawyers can make the process a lot less stressful. Let our team take over your legal burden as we fight aggressively to protect your rights. Your best interests are always our priority.

For more information, visit our website:
https://www.pbclaw.com/family-law/divorce/

03/16/2026

Child support is only part of the financial picture after a divorce. Variable expenses like childcare, school fees, and extracurricular activities can add up quickly, and without a clear agreement, they can lead to confusion and conflict.

Learn how Wisconsin family courts address these shared costs and why planning can help protect your child’s stability by reading our latest blog post. Visit our website or contact Peterson, Berk & Cross, S.C. to schedule a consultation with our team.

🔗 https://www.pbclaw.com/variable-expenses-in-wisconsin-family-law-planning-ahead-for-shared-costs/

03/16/2026

Due to blizzard conditions, our offices are closed. Some of our team members are working remotely today. Email is the best way to reach our attorneys and paralegals. Please be patient as response times may vary. Thank you for your patience. Stay safe out there!

03/13/2026

Child support can be confusing. If you have questions or concerns about your child support order call Peterson, Berk & Cross, S.C. at 920-831-0300 to schedule a consult.

Child support can feel overwhelming when you are navigating a separation or divorce. In Wisconsin, support is typically based on a percentage of the paying parent’s gross income, but courts may adjust those guidelines depending on your family’s circumstances.

Learn how child support is calculated and what factors may impact your case by reading our latest blog, or contact our office for trusted guidance.

🔗 https://www.pbclaw.com/understanding-child-support-in-wisconsin-what-parents-should-know/

03/13/2026

When a court order is issued in your family law case, it is not optional. If one party willfully refuses to follow court-ordered child support, placement, or property division orders, the court may find the party in contempt.

In our latest blog, we explain what contempt means in Wisconsin family court and what steps may follow. Read more on our website or contact Peterson, Berk & Cross, S.C. to discuss your situation.

🔗 https://www.pbclaw.com/understanding-contempt-in-wisconsin-family-court/

03/09/2026

Single Parents, Looking for Legal Guidance

Attorney Devin Shanley and Attorney Mackenna Zimmerman are thrilled to host two single parent seminars this March. Mackenna will discuss parents' rights as they relate to modifications and post judgment issues, while Devin will cover the essentials of estate planning, tailored specifically to single parents.

🗓️ Join them for one of two FREE seminars on either Thursday, March 19th or Saturday, March 28th.
**Limited seats available!** To secure your spot, please call our office at 920-831-0300.

Don’t miss out on this opportunity to empower yourself with knowledge!

03/06/2026

Attention Single Parents
Join us for our FREE Single Parent Seminars in March, hosted by Attorney Devin Shanley and Attorney Mackenna Zimmerman

🗓️ Mark your calendars for one of these dates:
Thursday, March 19th, 6:00-7:00 PM
Saturday, March 28th, 10:00-11:00 AM

Our attorneys will discuss both family law and estate planning topics that every single parent should know. Don’t miss this opportunity to empower yourself with knowledge! Watch our social media for more details coming soon!

03/06/2026

Pet parents check out this blog to learn more about how having a pet can play out in a divorce, what options may be available for deciding who keeps the pet, and what factors can influence the outcome.🐶

For many Wisconsin families, pets are part of the family. But during a divorce, the law treats them differently. In our latest blog, we explain how Wisconsin courts handle pets as property and what that could mean for you.

Read more on our website or contact Peterson, Berk & Cross, S.C. to discuss your family law questions with a trusted family law attorney.

🔗 https://www.pbclaw.com/who-gets-the-dog-pets-and-divorce-in-wisconsin/

03/06/2026

Legal education in Milwaukee today with Mackenna T. Zimmerman, Attorney at Law Peterson, Berk & Cross, S.C.

02/27/2026

This is your go-to Green Bay family law team at Peterson, Berk & Cross, S.C. We are here to help! Call us for a confidential family law consultation (920) 831-0300.

02/27/2026

Co-parenting can feel especially challenging when trust is low and emotions run high. Our latest blog uses a moment from Superman to share a thoughtful reminder that your role is not to control the other parent, but to give your child the tools, stability, and reassurance they need to grow. Read more about this perspective and how it applies to real-life co-parenting.

🔗 https://www.pbclaw.com/pa-kents-co-parenting-advice/