Fault vs. No-Fault Divorce in Missouri: What You Need to Know

Finder Law Serves Clients Across Jefferson City, Columbia, and Central Missouri

June 3, 2025

When considering divorce in Missouri, one of the first legal concepts that comes into play is whether the divorce is based on fault or no-fault grounds. Understanding the difference between the two is essential for anyone navigating the family court system in the state.

Missouri Is a No-Fault Divorce State

Missouri is legally categorized as a no-fault divorce state. This means that neither spouse is required to prove wrongdoing (such as adultery, abuse, or abandonment) in order to obtain a divorce. The only legal requirement is to demonstrate that the marriage is “irretrievably broken”, meaning there is no reasonable likelihood that the marriage can be preserved.

When Fault Still Matters

Even though Missouri allows for no-fault divorce, fault can still play a role in certain aspects of the proceedings. The behavior of the parties during the marriage can influence asset and debt distributions and custodial arrangements for children. These “fault-based” grounds may include:

  • Adultery
  • Abandonment for six months or more
  • Abuse or cruel treatment
  • Substance abuse
  • Separation without consent for over one year

How Fault Impacts Divorce Outcomes

While proving fault is not required to dissolve the marriage, “fault” may influence the court’s decisions on key issues, including:


  • Division of Property: Missouri follows the principle of equitable distribution. While the court starts with the assumption that marital property should be divided fairly (though not necessarily equally), evidence of fault—like hiding assets or excessive spending due to addiction—can impact the final division.
  • Spousal Maintenance (Alimony): A spouse’s misconduct, especially if it financially harmed the other, might be considered when awarding or denying maintenance.
  • Child Custody: The court's primary focus is the best interests of the child, but evidence of abuse, neglect, or addiction could significantly influence custody and visitation decisions.



However, it is important to note that except in the case of abuse, even if “fault” can be proven, it will likely make little to no difference in the mind of the judge when determining custody, financial distributions, etc. It’s sometimes looked at as a “thumb on the scales” difference in the outcomes. 

Key Takeaway

While you don’t need to prove fault to get divorced in Missouri, certain types of “fault” can still be an important factor in how the court handles the financial and custodial aspects of your case. If you’re considering divorce, it’s wise to consult with a family law attorney to understand how the specifics of your situation may affect the outcome.


Need Legal Guidance?

If you're thinking about filing for divorce or have questions about how fault may affect your case, Daniel Finder, founder of Finder Law, LLC should be your first call.


Contact us today for a consultation and take the first step toward a clear legal path forward. With over 10 years of experience in family law matters, Finder Law provides excellent legal services that are tailored to your unique situation and goals.

This blog is for informational purposes only and does not constitute legal advice. For specific guidance, please contact our office directly.

September 4, 2025
Being placed on probation in Missouri often feels like a second chance. Instead of serving time in jail or prison, you’re given the opportunity to live in the community under certain rules and conditions. But what happens if you violate probation? The consequences can be serious—and in some cases, life-changing. At Finder Law, LLC, we represent clients facing probation violations throughout Missouri. Here’s what you need to know about how violations are handled, what penalties you could face, and why having an experienced defense lawyer matters.
September 2, 2025
If you’re thinking about divorce in Missouri, one of the first questions you may have is: “Do I have to go to court?” The answer is yes—but how much time you spend in court depends on your situation.
August 26, 2025
Estate planning often focuses on spouses, children, and grandchildren. But what happens when someone dies without a will and without any close relatives? This is where the concept of “laughing heirs” comes into play.
August 19, 2025
If you’ve been injured on the job in Missouri, you’re likely dealing with pain, medical treatment, and the stress of lost wages. While workers’ compensation benefits exist to provide financial and medical support after a workplace injury, navigating the system can be complex and frustrating. Knowing when to hire a workers’ compensation attorney can make a significant difference in the outcome of your claim.
August 14, 2025
If you’ve been injured due to someone else’s negligence, you may be considering a personal injury claim. Whether the incident involved a car crash, slip and fall, dog bite, or workplace accident, Missouri law provides a legal pathway for victims to recover compensation. Below, we answer some of the most frequently asked questions about personal injury claims in Missouri.
August 12, 2025
Family relationships can be complex, and when parents separate or a child loses a parent, extended family members—especially grandparents—may wonder about their legal rights to remain in a child's life. In Missouri, grandparents do have potential visitation rights, but those rights are limited and only apply under specific circumstances.
August 7, 2025
Accidents can change your life in an instant—especially when they result in a permanent disability. Whether from a car crash, workplace injury, slip and fall, or other traumatic event, adjusting to a new way of life brings immense physical, emotional, and financial challenges. If you or a loved one has sustained a permanent disability in Missouri due to someone else’s negligence, you may be entitled to significant compensation. Here’s what you need to know about your rights and legal options under Missouri law.
August 6, 2025
When determining child custody in Missouri, the court’s paramount concern is always the best interests of the child. One of the most serious factors that can influence custody decisions is domestic violence. If you're navigating a custody dispute involving allegations of abuse, understanding how Missouri law addresses these situations is essential.
July 29, 2025
In the Missouri criminal justice system, incarceration has long been the traditional response to criminal offenses. However, increasing awareness of the limitations and costs associated with jail and prison sentences has led courts, lawmakers, and advocates to explore alternative approaches that emphasize rehabilitation, reduce recidivism, and alleviate overcrowded facilities. This post explores some of the key alternatives to incarceration currently available or emerging in Missouri, providing valuable insight for defendants, attorneys, and concerned citizens.
July 24, 2025
Few phrases hit as hard as hearing your spouse say, “I want a divorce.” Whether or not you saw it coming, this moment can feel emotionally overwhelming and legally confusing. While every situation is unique, there are important steps you can take right away to protect your rights, your well-being, and your future.