Divorce in Missouri

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Divorce is the legal process to end your marriage, and a divorce in Missouri follows a process our state has written down in statute.

Divorce in Missouri is a similar process to most states. Our state has laws that outline how the Court system will process and grant your divorce. Once you and your spouse work through this process, your divorce will be granted and you will legally be a single person.

Woman sitting on the edge of a bed while considering a divorce in Missouri

Divorce is a difficult process. Understanding the ins and outs of how the Court system works can help navigate such a trying journey. Whether you are wanting to file divorce papers, or you have been served and are required to file an answer within 30 days, you need to know the ins and outs of the process.

This page is the overview. It covers how to file, what the law says, what the court decides, how long it takes, and which of the several routes through a divorce in Missouri is likely to be yours.

How to file for divorce in Missouri

Law firms may use a number of different terms to help market their services, but in the end, there is only one way to file for a divorce. A divorce starts when your Missouri divorce attorney files a Petition for Dissolution, as well as some other pleadings and the filing fee, with the local court. Our step by step walkthrough of how to file for divorce in Missouri covers each document, where it gets filed and what happens in the weeks after.

Once these pleadings are accepted by the Court and the case is assigned a case number and a Judge, your dissolution case is officially open with the Missouri Court system. The pleadings, or court forms to be filed, include the following.

Petition for Dissolution

The Petition is the main document filed in your case. It details the requests for your case including property, child custody and support requests among other items.
Financial Statements

The financial statements include a Statement of Income and Expenses and a Statement of Property. These documents detail your income, as well as your property and debt. The Court needs this information to properly process the issues in your divorce case.
Filing Sheets

The filing sheets include a confidential case filing sheet with basic information about your family, as well as a certificate of dissolution which includes data for the Court System and the State so they can keep statistics on divorce in Missouri.
Residency
90 days
One spouse must have lived in Missouri, or been stationed here in the armed services, for the ninety days before the case is filed.
Waiting period
30 days
At least thirty days must pass between filing the petition and the day a court can enter judgment. This is a floor, not an estimate.

The five stages of a divorce in Missouri

Every dissolution moves through the same five stages. What separates an easy case from a hard one is how long you spend in stage three.

1. The petition is filed

Filed in the county where either party resides. That spouse becomes the petitioner.
2. The other spouse is served

Usually by a sheriff or private process server. The respondent then generally has thirty days to file an answer. A cooperating spouse can sign an entry of appearance instead, which is faster and far less confrontational.
3. Financial disclosure and discovery

Both sides put income, expenses, assets and debts on the record under oath. In an agreed case this is paperwork. In a contested case it becomes interrogatories, document requests, subpoenas and depositions, and this is where nearly all the time and cost lives.
4. Settlement or trial

Most Missouri divorces end in a written agreement rather than a judge deciding. Many St. Louis area courts will send you to mediation before they will set a contested case for trial.
5. The judgment is entered

The court enters a Judgment of Dissolution of Marriage. That document ends the marriage and it is enforceable, which matters if someone stops following it later.

Laws for divorce in Missouri

While there are many different statutes that can apply to a divorce case, the general divorce laws in Missouri are mostly found in Chapter 452 of the revised statutes. For example, RSMo. 452.330 deals with property division for your divorce in Missouri. This includes how to tell the difference between separate and marital property and the rules the Judge will follow when dividing marital property.

Another example would be RSMo 452.310 listing the requirements for a parenting plan. A parenting plan details all of the terms of a custody arrangement between the two parents. If the child happens to be exceptionally young, a young child custody plan may be set in place.

In addition to the Missouri statutes, there are also rules that must be followed by the lawyers and the parties to the divorce. These are the Missouri Supreme Court Rules, as well as the local rules for the circuit court where your case is filed. The case is filed in the county where either party resides.

For the statutory detail behind all of this, see our fuller guide to Missouri divorce laws and the full text of the grounds for dissolution of marriage.

Changing August 28, 2026
Pregnancy will no longer hold up a Missouri divorce judgment.
House Bill 1908 amends Section 452.305 effective August 28, 2026, adding that pregnancy status shall not prevent a court from entering a judgment of dissolution of marriage or legal separation. Before that date, Missouri courts have generally declined to finalize a dissolution while a spouse is pregnant.

Uncontested divorce or contested divorce in Missouri

As we mentioned earlier, the divorce process is always the same to some degree, but can be very quick or can be longer. Any case must be filed with the Court to be opened, and a Judgment must be entered for the case to be closed. The difference between cases is found in the area between the case being opened and closed.

A true uncontested or amicable case is very quick and closes soon after being opened. These cases almost always involve the parties agreeing to the terms of their divorce and entering a settled resolution.

A contested case involves parties that are not in agreement on some or all of the terms of their divorce. These cases tend to last longer and require more Court involvement to reach a resolution. Beyond that basic split, a divorce in Missouri can take several different shapes.

Uncontested divorce

You and your spouse agree on property, debts, support and, if you have children, a parenting plan. The work is drafting a settlement agreement a court will approve and that will still hold up in three years.
Contested divorce

You disagree on something that matters and the court may have to decide it. Contested does not mean a trial is inevitable. Most contested cases settle, but they settle after discovery has established what the facts actually are.
High net worth divorce

A business, a professional practice, real estate holdings, executive compensation, or retirement accounts large enough to need a QDRO. These cases turn on valuation and on tracing what was marital and what was not.
Divorce mediation

A neutral third party helps the two of you reach agreement instead of a judge imposing one. It is not right for every case, particularly where there has been abuse or where one spouse is hiding assets.
Same sex divorce

Missouri law applies identically. The complication is usually property built together during years the state would not let you marry, which takes work to characterize correctly.
Legal separation

Missouri calls it separate maintenance. It resolves the same issues a divorce does but leaves you married, which some couples choose for insurance, religious or reconciliation reasons. It can be converted to a dissolution after ninety days.

Issues in a dissolution of marriage case

At our Missouri law firm, we always tell potential clients that a divorce case can contain up to four main issues. Some cases will have all of them, while others will only have a few. All divorce cases will at least have one issue, which is property and debt division.

Property and debt division

The one issue every divorce in Missouri has. See how courts divide marital property.
Child custody

Legal custody is who makes major decisions. Physical custody is where the child lives. They are separate, and Missouri requires a written parenting plan in every case involving children.
Child support

Calculated on Form 14, which factors in both parents’ income, overnights, health insurance and child care costs. A judge can set the Form 14 result aside if it would be unjust or inappropriate.
Spousal support

Not automatic in Missouri, and not gendered. The court weighs the requesting spouse’s reasonable needs against the other spouse’s ability to meet them.

Temporary orders in Missouri divorce cases

During divorce proceedings, which can often take several months to complete, Missouri courts understand that certain pressing matters need immediate attention. These interim decisions are handled through temporary motions and orders, also known as Pendente Lite or PDL orders. These temporary arrangements remain in effect until the final divorce judgment, or until a later court order modifies them.

The court considers several key factors when issuing temporary orders.

Occupancy of the marital home

The judge evaluates factors like primary childcare responsibilities, financial ability to maintain the property, and any history of domestic violence to determine which spouse may temporarily remain in the marital residence. This decision does not affect the final property division but ensures stability during proceedings.
Household expense allocation

Courts typically require both parties to maintain financial responsibilities similar to those during marriage. This includes mortgage payments, utilities, insurance premiums, and other recurring household expenses. The court considers each spouse’s income and access to financial resources when dividing these obligations.
Temporary maintenance

Based on financial affidavits submitted by both parties, the court may order temporary spousal support to maintain the status quo and ensure both parties can meet their basic needs during proceedings. This considers factors like income disparity, standard of living during marriage, and immediate financial needs.
Provisional child custody

The court establishes temporary custody arrangements and parenting time schedules to provide stability for children during divorce proceedings. These orders address physical custody, visitation schedules, decision making authority, and may include provisions for holidays and special occasions.
Insurance coverage continuation

Temporary orders often mandate maintaining existing health, life, and property insurance coverage. This typically requires the spouse carrying family insurance policies to continue coverage for their spouse and children until the divorce is finalized.

These temporary orders can be modified during the divorce process if circumstances change significantly. While they provide immediate solutions to pressing issues, they do not necessarily predict or influence the final divorce judgment. Working with an experienced Missouri divorce attorney can help ensure your temporary orders adequately protect your interests during this transitional period.

Missouri is an equitable division state

Speaking of property and debt division, many clients ask our divorce attorneys how the Judge will divide property and debt. Missouri is not a community property state. Missouri is an equitable division state, which means property and debt must be divided in a way that the Judge thinks is fair.

While other states dictate that property must be divided equally, Judges in Missouri are given more flexibility. Many Missouri Judges will start at a 50/50 division when considering property and debt, then potentially move from that percentage based on a number of different factors.

What about the cheating

How does infidelity play a role? Our lawyers are asked this question a lot. How does cheating affect the outcome of my case? Not as much as you will think. Missouri, and every other state, used to be a lot stricter about divorce.

Some states are still fault divorce states, but Missouri is not, and you do not need infidelity or any other reason to get a divorce. The Judge can consider infidelity when dividing property and when awarding spousal support, so it is not a complete non-factor.

Where your divorce in Missouri gets filed

Your case is filed in the county where either party resides, and which courthouse you land in genuinely changes how the case moves. Local practice, docket speed, and what a particular judge or family court commissioner expects are not the same across the metro. Bardol Law Firm handles divorce in four jurisdictions.

St. Louis County, Circuit Court in Clayton
St. Louis City, 22nd Judicial Circuit Family Court
St. Charles County, Circuit Court in St. Charles
Jefferson County, Circuit Court in Hillsboro

Common questions about divorce in Missouri

How does divorce work in Missouri?

A divorce in Missouri works in five stages. One spouse files a Petition for Dissolution, the other spouse is served and has thirty days to answer, both sides disclose their finances, the case settles or goes to trial, and the judge enters a Judgment of Dissolution of Marriage. The minimum time from filing to judgment is thirty days, and one spouse must have lived in Missouri for ninety days before filing.

Is Missouri a community property state?

No. Missouri is an equitable division state, not a community property state. Community property states split marital property down the middle by default. Missouri judges divide it in whatever way they consider fair given the circumstances, which often starts near 50/50 but can move from there.

Is it better to file first for divorce in Missouri?

It actually does not matter which spouse files the divorce case in Missouri. Judges rarely pay attention to which party filed and which party is responsive. Missouri is a no fault state, which means you do not need a reason to file other than alleging that the marriage is irretrievably broken and cannot be preserved.

How long do you have to be separated to get a divorce in Missouri?

There is no separation requirement to be granted a divorce in Missouri. Many couples live together throughout the Court process, for financial purposes or otherwise, and then separate upon entry of the final Judgment. While other states may have a separation requirement, our State does not. As long as you have lived in Missouri for 90 days, you can file whether separated or not.

How long does a divorce in Missouri take?

Thirty days is the statutory minimum between filing and judgment, and almost no case finishes that fast. A genuinely agreed case typically runs a few months. A contested case with discovery, valuation work or a custody dispute runs considerably longer. The honest answer is that the length of your divorce is mostly determined by how much the two of you disagree, not by the court. We go deeper on this in how long a divorce takes in Missouri.

Does my spouse have to agree to the divorce?

No. One spouse can end a marriage in Missouri. If your spouse does not respond after being properly served, the court can proceed by default and grant what the petition requested without hearing the other side.

Can my spouse and I use the same lawyer?

No. Even in the friendliest agreed divorce, one attorney cannot represent both spouses. An attorney can draft the paperwork for one of you while the other reviews it independently or proceeds without counsel, and you should be clear which of those you are before you sign anything.

Keep reading

How to file for divorce in Missouri

The filing steps in order, the forms that go with the petition, and what the court does once your case is opened.
Missouri divorce laws

The statutory detail behind everything on this page, including the property division and maintenance standards.
What a divorce costs in St. Louis

Filing fees, attorney fees, and what actually drives the number up.
Missouri divorce records

How to find a divorce decree, and what is public in Missouri.
The emotional stages of the divorce process

The part of a divorce that has nothing to do with the paperwork.
Family law glossary

Ninety-two terms defined, for when the language in your paperwork stops making sense.

Are you done with the stress

Until you move forward and get through this process, the stress and the conflict will not end. Our law firm provides legal services for divorces in Missouri, particularly in St. Louis and the surrounding areas. If you give us a call, we can talk it through. There is no pressure and we can answer your questions.

Not sure which of these describes your situation?

That is a normal place to start, and it is usually a question we can answer in one conversation. Bardol Law Firm handles family law and nothing else, in St. Louis County, St. Louis City, St. Charles County and Jefferson County. We generally return calls within one business day.

Schedule a Consultation314.918.0100

This page is general information about divorce in Missouri, not legal advice, and reading it does not create an attorney client relationship. The choice of a lawyer is an important decision and should not be based solely upon advertisements.

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