No-Fault Divorce in Minnesota

Last reviewed November 3, 2026

No-fault divorce in Minnesota means that a spouse does not need to prove wrongdoing to end a marriage. The only ground for dissolution is an “irretrievable breakdown of the marriage relationship,” under Minn. Stat. § 518.06, subd. 1. This page explains that standard, what happens when one spouse disagrees, and how conduct during the marriage does and does not matter. It is part of the site’s guide to divorce in Minnesota.

The Single Ground for Divorce

A Minnesota court grants a dissolution when it finds that the marriage has irretrievably broken down (§ 518.06, subd. 1). The petitioner does not allege adultery, cruelty, or abandonment. Instead, the petition simply states that the breakdown has occurred (Minn. Stat. § 518.10, subd. 1(g)).

The same statute abolished traditional defenses to divorce. These include condonation, connivance, collusion, recrimination, insanity, and lapse of time. As a result, a spouse cannot defeat a divorce by arguing that the other spouse forgave past misconduct or was also at fault.

When Both Spouses Agree

Most cases involve no dispute about the breakdown itself. If both spouses state under oath that the marriage is irretrievably broken, the court must make that finding after a hearing. The same rule applies when one spouse so states and the other does not deny it (Minn. Stat. § 518.13, subd. 3).

In many agreed cases, no final hearing is needed. The court may approve the proposed decree on paper when there are no minor children and the parties have a written stipulation. Likewise, when there are minor children, the court may approve a signed stipulation if both parties have lawyers (§ 518.13, subd. 5). Even so, the court must schedule a hearing if the decree does not appear to serve the children’s best interests.

When One Spouse Does Not Want a Divorce

One spouse cannot prevent a divorce simply by refusing to agree. If a spouse denies under oath that the marriage is broken, the court considers all relevant factors. These include the events that led to the filing and the prospect of reconciliation (§ 518.13, subd. 2).

A finding of irretrievable breakdown means there is no reasonable prospect of reconciliation. The finding must rest on evidence of at least one of the following:

• the spouses lived separate and apart for at least 180 days immediately before the case began; or
• serious marital discord is adversely affecting one or both spouses’ attitude toward the marriage.

The second option is broad. In practice, one spouse’s firm and sincere conclusion that the marriage is over often supports the finding. A spouse who hopes to reconcile may still ask for time or counseling, but the court may not deny a divorce indefinitely.

A spouse who refuses to participate at all does not stop the case either. If the respondent fails to appear after proper service, the court may proceed by default (§ 518.13, subd. 1).

Where Conduct Still Matters

No-fault rules focus on whether the marriage ends, not on every issue in the case. Marital misconduct plays a limited role elsewhere:

Property Division

The court must divide marital property “without regard to marital misconduct” (Minn. Stat. § 518.58, subd. 1). Financial misconduct is different, however. A spouse who conceals, wastes, or transfers marital assets during or in contemplation of the divorce may be charged with their value (subd. 1a). See Marital and Nonmarital Property.

Spousal Maintenance

Maintenance is likewise decided without regard to marital misconduct (Minn. Stat. § 518.552, subd. 2). The court looks at need, ability to pay, and the statutory factors instead. See Minnesota Spousal Maintenance.

Custody and Parenting Time

A parent’s conduct matters when it affects the child. For example, domestic abuse is a best-interests factor and creates a presumption against joint custody (Minn. Stat. § 518.17). An affair, by contrast, is generally relevant only if it affects the child’s welfare. The site’s page on adultery in Minnesota discusses that question.

Alternatives to Divorce

Spouses who need court orders on finances and parenting, but who are not ready to end the marriage, may seek a legal separation. That decree requires only a finding that one or both spouses need it. In rare situations, an annulment may be available instead, but it rests on specific statutory defects in the marriage.

Practical Effects of No-Fault Rules

1. Less focus on blame. Pleadings and testimony center on property, support, and children, not on proving fault.
2. More room for settlement. Without a fault contest, many cases resolve through mediation or early neutral evaluation.
3. Privacy. Spouses can usually avoid placing personal accusations in the public court file.

A divorce still has requirements beyond the ground itself. For example, one spouse must meet the 180-day residency rule. See Divorce Residency Requirements.