You’re paying spousal support every month. Or maybe you’re receiving it.
Either way, you’re wondering: When does this actually stop?
Spousal support doesn’t last forever, but it doesn’t always end on a set date, either. The answer depends on your specific situation, what your divorce decree says, and what happens in your life after the divorce.
How Long Does Spousal Support Last?
Missouri law recognizes different types of spousal support (also called maintenance or alimony), and each type has different rules about duration.
Temporary Maintenance
This is support paid during the divorce process—before everything is finalized. It automatically ends when the divorce decree is entered. At that point, the court will decide whether ongoing maintenance is appropriate.
Modifiable Maintenance
This is the most common type. It’s periodic payments (usually monthly) that can be changed if circumstances change significantly. The court sets a duration—maybe a few years, maybe longer—but the amount and timeline can be modified later if needed.
Under Missouri Revised Statutes § 452.370, modifiable maintenance ends when:
- The paying spouse dies
- The receiving spouse dies
- The receiving spouse remarries
The court can also end or modify it if there’s a substantial change in circumstances.
Non-Modifiable Maintenance (Maintenance in Gross)
Sometimes the court—or the parties in their settlement—agrees to a fixed amount that can’t be changed. This is called “maintenance in gross” or “lump sum alimony.”
According to Missouri statute § 452.080, this type of support might be payable all at once or in installments, but it cannot be modified later. It may or may not end upon remarriage or death, depending on what the decree says.
Common Ways Spousal Support Ends
Let’s look at the situations that most often trigger the end of spousal maintenance.
Remarriage of the Receiving Spouse
This is the most straightforward reason spousal support ends.
The termination is automatic for modifiable maintenance—you don’t need to file anything with the court. The obligation stops the day of the remarriage.
But here’s the catch: If you’re the paying spouse, you need proof of the remarriage. Get documentation—a marriage certificate, social media evidence, public records—before you stop payments.
Death of Either Spouse
When either the paying spouse or the receiving spouse dies, modifiable maintenance ends automatically under Missouri law.
This makes sense—you can’t pay support when you’re gone, and the receiving spouse’s need for support is based on their own circumstances, not an inheritance claim.
End of the Court-Ordered Term
Many spousal support orders include a specific end date. The decree might say something like “spousal maintenance shall be paid for 60 months” or “maintenance shall terminate on December 31, 2028.”
When that date arrives, payments stop. You don’t need to go back to court. The obligation simply ends.
If you’re getting close to the end of your support term and still need help, don’t wait until the last minute. Talk to a family law attorney about your options well before the deadline.
What About Cohabitation?
Here’s where things get murky.
Missouri law does not automatically end spousal support just because the receiving spouse moves in with a new partner. Unlike remarriage, cohabitation alone isn’t enough.
But—and this is important—it can be a factor in a modification case.
If the receiving spouse is living with someone who’s helping pay bills, covering rent, or otherwise contributing financially, the paying spouse can file a motion to modify or terminate maintenance.
Evidence might include:
- Proof of shared living expenses
- Joint bank accounts or credit cards
- The partner’s income contribution to the household
- Changes in the receiving spouse’s standard of living
Cohabitation cases can be tough to prove, and outcomes vary. Courts look at the totality of the circumstances, not just the fact that someone has a live-in boyfriend or girlfriend.
Can You Modify Spousal Support Before It Ends?
Yes, if circumstances change significantly.
Missouri allows either spouse to request a modification of maintenance when there’s been a substantial and continuing change in circumstances. This applies to modifiable maintenance only, not maintenance in gross.
Reasons to Request a Modification
For the paying spouse:
- Job loss or significant income reduction
- Disability or serious illness
- Retirement
- Increased financial obligations (new children, medical expenses)
For the receiving spouse:
- Job loss or inability to work
- Serious health issues or disability
- Increased cost of living
- The paying spouse received a major raise or windfall
The key is that the change has to be substantial, continuing, and involuntary. You can’t quit your job on purpose to avoid paying support, and you can’t claim hardship over a temporary setback.
What If Your Ex Isn’t Following the Support Order?
If you’re supposed to be receiving spousal support and your ex stops paying, or pays late, or pays less than ordered, you have legal options.
Missouri courts take support obligations seriously. You can:
- File a motion for contempt. If your ex is willfully violating the court order, they could face penalties including fines, wage garnishment, or even jail time in extreme cases.
- Request income withholding. The court can order your ex’s employer to withhold support directly from their paycheck, just like child support payments.
- Pursue enforcement through the Family Support Division. In some cases, the state can help enforce spousal support orders.
Don’t let unpaid support pile up. The longer you wait, the harder it can be to collect. If your ex isn’t paying what they owe, contact an attorney right away.
What Happens If You Keep Paying After Support Should Have Ended?
This happens more often than you’d think.
If you overpay spousal support, getting that money back is tough—sometimes impossible.
Missouri law generally doesn’t allow you to recover payments made after the support obligation ended, especially if you knew (or should have known) that it ended. Courts assume you’re responsible for tracking your own obligations.
The best protection? Stay on top of your decree.
How to Protect Yourself When It Comes to Spousal Support
Whether you’re paying or receiving support, here’s how to avoid problems:
Keep detailed records. Track every payment—date, amount, method. If you’re paying, keep proof. If you’re receiving, document any missed or short payments.
Know what your decree says. Read it carefully. Understand when support ends, what can trigger modification, and what your obligations are.
Communicate in writing. If your ex remarries, or if you’re asking to modify support, put it in writing. Texts, emails, and certified letters create a paper trail.
Don’t make informal agreements. If you and your ex agree to change the support amount or stop payments early, get a court order. Handshake deals don’t hold up, and you could end up in contempt.
Act quickly if something changes. Whether it’s a remarriage, job loss, or cohabitation, don’t wait months to address it. The longer you delay, the harder it is to fix.
Get the Help You Need with Spousal Support Issues
Spousal support can be one of the most complicated parts of a divorce settlement. Whether you’re trying to figure out when it ends, modify an existing order, or enforce payments you’re owed, having the right legal guidance makes all the difference.
At Raza Family Law Solutions, we help clients work through spousal support questions every day. We’ll review your decree, explain your rights, and help you take the right steps to protect your financial future.
Let’s talk about your situation. Reach out today to schedule a consultation.