Michigan Divorce with Children: A Complete Guide

How does divorce with children work in Michigan?

Divorce with minor children in Michigan is a fundamentally different process than divorce without children. The case takes longer, requires more paperwork, involves the Friend of the Court (FOC), and requires the court to make binding determinations about custody, parenting time, and child support. Under Michigan's Child Custody Act (MCL 722.21-722.31), every custody decision must serve the best interests of the child.

The longer waiting period

Michigan imposes different waiting periods depending on whether minor children are involved:

• Without minor children: 60 days from filing (MCL 552.9f)
• With minor children: 6 months from filing (MCL 552.9f)

The court can shorten the 6-month waiting period to 60 days upon motion if there is good cause, but this is granted only in unusual circumstances. The waiting period exists to give parents time to work out custody and parenting arrangements without the pressure of a quick resolution.

Types of custody in Michigan

Michigan distinguishes between two dimensions of custody:

Legal custody is the right to make major decisions about the child's life, including education, healthcare, and religious upbringing. Legal custody can be:

• Sole legal custody: One parent makes all major decisions
• Joint legal custody: Both parents share decision-making authority

Physical custody determines where the child lives. Physical custody can be:

• Sole physical custody: The child lives primarily with one parent
• Joint physical custody: The child splits time between both parents' homes

The most common arrangement in Michigan is joint legal custody with one parent having primary physical custody. True 50/50 physical custody arrangements are increasingly common but still represent a minority of cases.

The 12 best interest factors

When parents cannot agree on custody, the court must evaluate the 12 statutory "best interest" factors under MCL 722.23:

1. The love, affection, and emotional ties between the child and each parent
2. Each parent's capacity and disposition to give the child love, affection, and guidance, and to continue educating and raising the child in their religion or creed
3. Each parent's capacity and disposition to provide the child with food, clothing, medical care, and other material needs
4. The length of time the child has lived in a stable, satisfactory environment, and the desirability of maintaining continuity
5. The permanence of the existing or proposed custodial home as a family unit
6. The moral fitness of each parent
7. The mental and physical health of each parent
8. The child's home, school, and community record
9. The reasonable preference of the child, if the court considers the child old enough to express a preference
10. The willingness and ability of each parent to facilitate a close and continuing relationship between the child and the other parent
11. Domestic violence, regardless of whether it was directed at the child
12. Any other factor the court considers relevant

No single factor is dispositive. The court weighs all factors together. In practice, factors 1, 4, 8, and 10 tend to carry significant weight in most cases.

Friend of the Court involvement

The Friend of the Court becomes involved in every divorce case with minor children. The FOC:

• Reviews and verifies the child support calculation
• May investigate custody disputes and make recommendations
• Mediates parenting time disagreements
• Enforces child support and parenting time orders after the divorce is final
• Conducts referee hearings on routine motions

You will be required to fill out the FOC Case Questionnaire (FOC 23), which provides the FOC with information about your family, income, and proposed custody arrangement.

Child support

Michigan requires a child support determination in every divorce with minor children. Support is calculated using the Michigan Child Support Formula (MCSF) based on both parents' net incomes and the number of overnights each child spends with each parent. See our detailed guide to the Michigan Child Support Formula for a full explanation.

Key points about child support in Michigan divorce:

• Support is paid through the Michigan State Disbursement Unit (MiSDU), not directly between parents
• Health insurance for the children must be addressed in the support order
• Child care expenses are factored into the calculation
• Support generally continues until the child turns 18, or up to 19.5 if the child is still in high school

Parenting time

The court will establish a parenting time schedule for the non-custodial parent (or for both parents in a joint physical custody arrangement). Michigan's Parenting Time Guidelines published by the SCAO provide sample schedules, though courts are not required to follow them.

Common parenting time schedules include:

• Every other weekend plus one weeknight: approximately 104 overnights per year
• 5-2-2-5 schedule: a rotating pattern producing approximately 182 overnights per year (50/50)
• Week on/week off: alternating full weeks with each parent (182 overnights per year)

The parenting time schedule directly affects child support. More overnights with the paying parent means lower child support, because that parent is bearing more direct costs of raising the child.

Required forms for divorce with children

In addition to the standard divorce forms, cases with minor children require:

• Friend of the Court Case Questionnaire (FOC 23)
• Uniform Child Support Order (FOC 10/52)
• Application for IV-D Services
• Child support calculation worksheet

The Advice of Rights (FOC 101) is not required by default. You only prepare it if you and the other party both agree to decline Friend of the Court services.

See our step-by-step filing guide for the complete list of required documents.

Modifying custody and support after divorce

Custody and child support orders are not permanent. Either parent can request modifications:

Custody modification requires showing either (a) proper cause or a change of circumstances, and (b) that the modification is in the child's best interest. Under MCL 722.27, the court must first determine whether the moving party has established a reason to revisit custody before re-evaluating the best interest factors. There is a strong presumption in favor of the existing custody arrangement.

Child support modification requires showing a change of circumstances. The FOC will review support orders at least every 36 months upon either party's request.

Parenting time modification follows a lower threshold than custody modification and focuses on whether the change serves the child's best interest.

How Autonomy can help

Autonomy (autonomy.legal) was built specifically for Michigan divorces with children. The platform handles the additional complexity that children add to the process:

• Paige, our AI assistant, walks you through custody and parenting time decisions conversationally, helping you understand the implications of each choice
• Child support is calculated using the exact Michigan Child Support Formula, so your numbers match the Friend of the Court
• All required FOC forms are generated automatically based on your interview responses
• The parenting time schedule you choose is documented in a format that courts and FOC offices expect
• Property division accounts for the financial impact of child-related obligations

For attorneys handling contested custody cases, Verity (verity.law) provides professional-grade analytics including child support scenario modeling and deviation analysis.

Visit autonomy.legal to get started.