120 E Lockwood Ave, St. Louis, MO 63119 Monday to Friday, 10:00 AM to 4:00 PM
Approved Guardian ad Litem and Court Approved Mediator, St. Louis County

Divorce · Uncontested Divorce · Mediation · Name Change

St. Louis Divorce Lawyer

Locally owned St. Louis family law firm helping individuals and parents through divorce, custody, and name changes since 2012. Clear answers, steady guidance, and a plan built for your family.

4.3 from 54 Google reviews
Approved Guardian ad Litem, St. Louis County and City
25 years practicing only family law
David S. Betz, St. Louis divorce and family law attorney
Licensed in Missouri since 2001 Court Approved Mediator, St. Louis County Super Lawyers 2021 to 2023, 2025 to 2026

Divorce in St. Louis

What we help with during divorce

If you are searching for a divorce attorney in St. Louis, you likely have questions that go well beyond filing paperwork. Many divorces involve decisions about finances, parenting schedules, and the future of a shared home or business. We identify the issues most likely to shape your outcome and prepare for them early.

  • Division of property and debt: clarifying what is marital and what is separate, documenting assets, and negotiating a fair distribution when possible.
  • Parenting plans: building schedules that reflect real life, including school routines, holidays, transportation, and communication between households.
  • Child support: helping you understand how support is calculated in Missouri and how exceptional circumstances may be handled.
  • Spousal support (maintenance): evaluating whether support may apply, for how long, and what factors may influence the amount.
  • Legal separation: when a separation makes more sense than a divorce, or as a first step toward one.
  • Protecting your future: addressing practical concerns like housing, temporary agreements, and the documentation needed for settlement or court.
Divorce vs legal separation in Missouri

Considering an uncontested divorce in Missouri? If you and your spouse agree on the major issues, an uncontested divorce may be a simpler and lower-cost path forward.

David S. Betz, attorney and Guardian ad Litem, St. Louis

David S. Betz, Attorney

A family law attorney who has seen custody cases from every chair

David S. Betz founded The Betz Law Firm in 2012. He earned his law degree from Saint Louis University School of Law, has been licensed in Missouri since 2001, and has practiced family law exclusively ever since, 25 years and counting.

He serves on the approved Guardian ad Litem lists for the St. Louis County and St. Louis City family courts, where judges appoint him to represent children’s interests in custody cases, and on the St. Louis County Family Court’s Court Approved Mediator List. That work shapes how he represents parents: the recommendation a court reads is one he has written many times himself.

In his words, the goal is to help families resolve custody and divorce matters with compassion and pragmatism. Calm and prepared by default, firm when a case requires it.

About David S. Betz and the firm

2001

Licensed in Missouri

Missouri Bar, in good standing, since 2001.

25

Years in family law only

Divorce, custody, support, and name changes. Nothing else.

2

Court GAL lists

Approved Guardian ad Litem for the St. Louis County and St. Louis City family courts.

4.3

Google rating

From 54 reviews by clients, co-parents, and the families he has served as GAL.

What to expect

A clear process when you feel stuck

People often call after weeks or months of uncertainty. Clarity reduces stress, so we focus on helping you understand what is happening and what comes next.

1

Listen first

We start by learning about your family, your concerns, and your goals, in your words. Everything you share in a consultation is confidential.

2

Identify what drives your case

Parenting time, finances, safety, communication. Each case has a few pressure points that shape most decisions. We find them early so you are not forced into rushed choices later.

3

Work toward a resolution

When appropriate, we pursue negotiation, mediation, or settlement to reduce conflict and cost. If your case needs the courtroom, we prepare your position carefully and advocate for you there.

Google reviews

What St. Louis families say

Excellent
The Betz Law Firm4.3
Based on 54 reviews
Marti J.
1 month ago
Mediation is never easy but Mr. Betz was kind and understanding. Although things did not go the way I had hoped that is the fault of Missouri laws not the Mediator. Would recommend for as painless as possible mediator.
Áine Ó T.
3 months ago
Debbye and David were so lovely! They were on top of things from one day one and helped make things go so smoothly and speed things along!
Tom B.
7 months ago
David Betz was great to work with. He was patient, listened carefully, and was able to make non-biased, rational recommendations that both parties would agree to. I could tell he has a lot of mediation experience as he cut right through the emotional vomit and laid out the facts. His wisdom greatly expedited a resolution to my case and avoided a costly trial. I would highly recommend the Betz Law Firm to anyone seeking a sensible, professional mediation experience.
Courtney
7 months ago
Unfortunately, I found myself in a difficult situation and in need of mediation; Mr. Betz stepped up with only a moments notice. My previous experience with mediation was horrific, and I was very pleasantly surprised by the experience with Mr. Betz. His calm demeanor and efficiency was greatly appreciated, not to mention his willingness to step into an unknown situation and make it better, so very thankful.
Robert B.
11 months ago
I experienced a very difficult divorce process 6 years ago. There's no need to get into the details, but calling it difficult is quite an understatement. My now former spouse had unlimited funds for attorney's fees, and I did not. The whole process took 20 months from start to finish. My primary concern was for the future of both children. David made his decisions on facts and what he believed to be best for the kids. He did an incredible job of remaining objective amidst all the distractions and what I'll call the antics of the other three attorneys, yes, three attorneys employed by the opposing side at different times during the 20 months. David's recommendations to the judge never wavered from what was best for the kids. I am writing this review now because I can definitely state that David's recommendations were what was best for the kids. The kids are now 17 and 15, and they are thriving. Yes, I did my part as a parent, but I would never have had the chance to do so without the intelligence and integrity of David. He has the right combination of life experience, courage, and intelligence to earn the trust of anyone representing their children. I cannot say enough good things about David's commitment to being an exemplary GAL. I will close by saying that I am a paramedic and have been for a long time. Paramedics judge each other on whether we would want a particular paramedic working on our children in an emergency. Using that benchmark, I trust David to work on behalf of my kids, and if you have the opportunity to have David represent your children, you can trust him to advocate for the most vulnerable individuals in a divorce who need protection the most.
Ianthe S.
12 months ago
I contacted the Betz Law Firm to handle changing my name this year. The firm was very professional and returned my inquiry quickly. I worked with Debbye and she handled everything with accuracy and kindness. Everything was handled quickly and easily. Debbye displayed her excellent knowledge of the process as she walked me through everything. Overall, they took great care of me. Truly a white glove experience! I cannot recommend Betz highly enough and will be back to any future legal needs.
Dr. Tracy M.
1 year ago
Attorney David Betz was appointed Guardian ad Litem to represent my minor child during a highly contested divorce proceeding. Attorney Betz developed a structured and safe plan during the proceeding and recommended a final arrangement that was in the best interest of my minor child to keep him protected and ensure his safety.
GumGumDumDum
1 year ago
David was very helpful and respectful all around. He took the time to hear my Son’s concerns and made him feel comfortable sharing these concerns. He was always on time and ready to handle our case, always prepared. I appreciate that, to me it shows that he really does care about the families he’s helping. I highly recommend him if you are considering a GAL for your case.
John E.
1 year ago
I appreciate Mr. Betz taking the time and effort to get to know everyone, especially including by being a part of depositions, and helping to facilitate an opportunity for us to move forward amicably in a co-parenting dynamic. I would recommend him.
Robert B.
1 year ago
I have known David for many years, working on cases and outside of work. He is a fantastic advocate, has high standards, is well respected and sticks to his principles. He gets the struggles parents can face raising kids these days. I really admire his courage and how he fights to make a positive difference in people's lives, especially for his clients.
Chris C.
1 year ago
The Betz law firm did an amazing and efficient job executing on my non-contested divorce. My ex drug his feet and the law firm kept on him and even was prepared to go forward with a non-response judgement. My ex responded the day before we went for a non-responsive judgement and agreed, finally. The judge signed off within the week and I was notified via email that my divorce was final a few days prior to receiving the email. I never had to go to their office or to court to face my ex. From start to finish, this took 6 months almost to the day. Again, my ex drug his feet, this could have probably gone faster. Thank you Debbye Laskey for keeping the paperwork straight and to Mr. Betz for the legal components.
AB M.
1 year ago
Mr. Betz is an exceptional attorney who has been an advisor for me and represented many of my clients. He is well respected within the legal community and trusted by all.
Nick P.
1 year ago
David and his team are excellent to work with. The care, expertise, along with the ease and frequency of communications always kept me well informed and aware of the status of my situation. I cannot recommend The Betz Law Firm enough and I won’t hesitate to call them again in the future if I ever require their services again.
Amanda A.
2 years ago
David was amazing in my case. He was very helpful and very informative and also very understanding. Easy to communicate with.
Ian B.
2 years ago
Mr Betz worked with both of us for us with our mediation, no matter how frustrating she was becoming. He handled the situation very calmly and professionally. Thank you for helping it come to a resolution.
mark H.
2 years ago
I have worked with Mr. Betz a number of times and have always found him to be a wonderful GAL and mediator. He does the work, gets things done, and cares about the tasks and people involved. I highly recommend him as both a GAL and mediator.
Ray W.
2 years ago
I hired the services of David Betz for purposes of getting a name change and him and his paralegal Debbye were professional, answered emails promptly, and were able to handle a complication in my case with no problems. Would highly recommend Mr. Betz.
Laura R.
2 years ago
Mr. Betz is a knowledgeable and helpful straight shooter who truly cares about kids! Highly recommend.
Janice M.
3 years ago
The Betz Law Firm assisted my son with legally changing his name. They were extremely easy to work and very helpful!!!
Oliver W.
3 years ago
David Betz and Debbye Lasky were both wonderful to work with and accomplished what I needed done.
Russell M.
4 years ago
David was very professional and helpful for our child during a recent litigation. I would highly recommend his firm for GAL service or attorney service!
Christian E.
4 years ago
Fair Guardian Ad Litem who has walked a tightrope of a custody case
Isaac
5 years ago
I was very impressed with Mr. Betz’s service. He was the GAL for my children. He was very professional, fair-but-caring and advocated tireless for the children’s best interests. He took his time to talk to them about their wishes, giving us sound advice and guided us through an otherwise contentious process. I appreciated his professionalism, ethics and would highly recommend him.
Ann F.
5 years ago
My son and I have worked with David Betz for several years in custody matters concerning my grandson. I have found him to be genuinely concerned with our situation and responsive to our needs. He listens carefully and handles matters promptly. He is realistic in evaluating situations and helps us to arrive at the best possible alternatives. I highly recommend him for family law matters.
Bu J.
5 years ago
I am a transfeminine nonbinary person that used The Betz Firm to get my name changed. They were extremely affirming, and excited to work with me through this as it was an immensely huge deal for me. Thank you Betz Firm, for making this a reality for me!

Where we practice

Serving families across the St. Louis area

Our office is at 120 E Lockwood Ave, St. Louis, MO 63119. We appear regularly in the St. Louis County and St. Louis City family courts and represent clients throughout the metro area.

St. Louis CountySt. Louis CityWebster GrovesKirkwoodClaytonBrentwoodMaplewoodChesterfieldBallwinFlorissantAfftonCrestwoodSt. Charles CountyJefferson County

Common questions

Frequently asked questions

How do I know if I need a divorce attorney or can handle this myself?

Some divorces can be handled without an attorney, but whether that makes sense depends on your specific situation. If your marriage is short, you have no children, your finances are relatively simple, and both parties are in full agreement, a self-represented process may be manageable.

Most divorces involve at least one factor that can create real risk without legal guidance: a shared home, retirement accounts, a business, children, debt, or disagreement about any of the above. Mistakes made in a divorce decree can be difficult or impossible to correct later. Even if you believe your case is simple, a consultation with a St. Louis divorce attorney can help you identify issues you may not have considered.

What is the difference between contested and uncontested divorce?

An uncontested divorce generally means the parties can reach an agreement on the central issues (property, parenting time, and support) without a court fight. A contested divorce means some disputes require negotiation, court involvement, or both. Many cases fall somewhere in the middle: some issues are agreed upon while others need more help to resolve. The earlier you identify the disputed issues, the more effectively you can plan. Learn more about uncontested divorce in St. Louis.

Do I need to file first to protect myself in a divorce?

Not always. In some cases, filing first may provide clarity and structure, especially when there are urgent issues like temporary custody, temporary support, or use of the marital home. In other situations, it may be better to gather information, document finances, and plan next steps before filing. We can help you evaluate timing and risks based on your specific circumstances.

How does custody get decided in Missouri?

Custody and parenting plans are based on the child’s best interests. Courts may consider a range of factors, including the child’s needs, each parent’s ability to provide a stable environment, and the practicality of proposed schedules. Strong parenting plans are specific, realistic, and designed to reduce future conflict. We help clients develop proposals that reflect real life and protect consistency for the child. See custody and parenting plans.

Can child support or custody be changed later?

In many cases, modifications may be possible when there is a significant change in circumstances, such as a job change, relocation, shifts in parenting time, or new needs for the child. The process and standard depend on the type of order and the facts involved. If an existing order no longer fits your family’s reality, we can help you review whether a modification may make sense.

What should I bring to a consultation?

If you have them, it helps to bring basic financial information (income, monthly expenses, debts), any existing court orders, and a simple outline of your concerns about your parenting schedule. If you do not have everything, that is okay. Many clients do not. We will help you identify what matters most and what documents could be helpful next.

Ready for answers? Start with a conversation.

If you are facing divorce, custody questions, or another family law matter in St. Louis, you do not have to navigate it alone. Call or reach out online to schedule a confidential consultation.

This page provides general information and is not legal advice. Every case is different, and outcomes depend on specific facts and circumstances.

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