Understanding Michigan child custody laws is essential for any parent going through a divorce or separation. This comprehensive guide covers the types of custody Michigan recognizes, how courts determine the best interests of the child, parenting plan requirements, relocation rules, and how to modify existing custody orders. Whether you are negotiating a custody agreement or preparing for a custody hearing, this guide explains Michigan’s custody framework in clear terms.
Verified against Michigan family law statutes as of April 2026.
In This Michigan Custody Guide:
Types of Custody in Michigan
Michigan recognizes several types of custody arrangements:
| Type | Description |
|---|---|
| Legal Custody | The right to make major decisions about the child’s education, healthcare, and religious upbringing. |
| Physical Custody | Where the child primarily lives on a day-to-day basis. |
| Joint Custody | Both parents share legal custody, physical custody, or both. |
| Sole Custody | One parent has exclusive legal or physical custody. |
Joint custody presumption: NO — Michigan does not have a statutory presumption favoring joint custody. However, under MCL 722.26a, parents must be advised of joint custody, and if either parent requests it, the court must consider an award of joint custody and state its reasons for granting or denying the request on the record. If both parents agree on joint custody, the court must award it unless it determines by clear and convincing evidence that joint custody is not in the child’s best interests. The court evaluates whether joint custody is appropriate by considering (a) the 12 best interest factors under MCL 722.23, and (b) whether the parents will be able to cooperate and generally agree concerning important decisions affecting the child’s welfare.
Michigan Best Interest of the Child Standard
The best interests of the child standard is the primary framework Michigan courts use for all custody decisions. This standard considers what arrangement will best serve the child’s physical, emotional, and developmental needs.
Michigan courts evaluate these best interest factors when making custody decisions:
- Under MCL 722.23
- the “best interests of the child” is defined as the sum total of 12 factors: (a) The love
- affection
- and other emotional ties existing between the parties involved and the child. (b) The capacity and disposition of the parties involved to give the child love
- affection
- and guidance and to continue the education and raising of the child in his or her religion or creed
- if any. (c) The capacity and disposition of the parties involved to provide the child with food
- clothing
- medical care or other remedial care recognized and permitted under the laws of this state in place of medical care
- and other material needs. (d) The length of time the child has lived in a stable
- satisfactory environment
- and the desirability of maintaining continuity. (e) The permanence
- as a family unit
- of the existing or proposed custodial home or homes. (f) The moral fitness of the parties involved. (g) The mental and physical health of the parties involved. (h) The home
- school
- and community record of the child. (i) The reasonable preference of the child
- if the court considers the child to be of sufficient age to express preference. (j) The willingness and ability of each of the parties to facilitate and encourage a close and continuing parent-child relationship between the child and the other parent or the child and the parents. A court may not consider negatively for the purposes of this factor any reasonable action taken by a parent to protect a child or that parent from sexual assault or domestic violence by the child’s other parent. (k) Domestic violence
- regardless of whether the violence was directed against or witnessed by the child. (l) Any other factor considered by the court to be relevant to a particular child custody dispute.
Child’s preference: In Michigan, a child’s custody preference may be considered when the child reaches No specific age is set by statute. Under MCL 722.23(i), the court considers “the reasonable preference of the child, if the court considers the child to be of sufficient age to express preference.” This is left entirely to judicial discretion based on the child’s maturity, reasoning ability, and capacity to understand the situation. In practice, courts tend to give more weight to teenagers’ preferences, but a child’s preference is only one of 12 factors and is never determinative on its own. Judges may interview children privately in chambers to assess their preferences.. The weight given to the child’s preference increases with age and maturity. The court considers the child’s reasoning and whether the preference is influenced by a parent.
Michigan Parenting Plans
While Michigan may not strictly require a formal parenting plan, courts strongly encourage parents to create one. A well-drafted parenting plan reduces future conflicts by addressing schedules, holidays, decision-making, and communication expectations.
Key elements of an effective parenting plan:
- Regular residential schedule (weekdays, weekends, overnights)
- Holiday and school vacation rotation
- Transportation arrangements and pickup/drop-off logistics
- Decision-making authority (education, healthcare, extracurriculars)
- Communication methods between parents and between parent and child
- Dispute resolution process (mediation before court)
- Right of first refusal when a parent is unavailable
Michigan Custody Relocation Rules
Under MCL 722.31, a parent whose custody is governed by court order may not change the child’s legal residence to a location more than 100 miles from the child’s legal residence at the time the action commenced. This applies to both in-state and out-of-state moves. Exceptions: (1) The restriction does NOT apply if the custody order grants sole legal custody to one parent. (2) The restriction does NOT apply if the other parent consents. (3) The restriction does NOT apply if the two residences were already more than 100 miles apart when the case began. (4) The restriction does NOT apply if the move results in the residences being closer together. (5) A parent fleeing domestic violence may move immediately until the court rules. If none of these exceptions apply, the relocating parent must seek court permission. The court evaluates 5 factors under MCL 722.31(4): (a) Whether the move can improve quality of life for both child and relocating parent; (b) Each parent’s compliance with parenting time orders, and whether the move is motivated by desire to frustrate the parenting time schedule; (c) Whether a modified parenting time schedule can adequately preserve the child’s relationship with both parents; (d) The extent of the opposing parent’s opposition to the move, including whether the objection is financially motivated (e.g., to affect support obligations); (e) Whether either parent has a history of domestic violence.
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Notice requirement: The relocating parent must provide MCL 722.31 does not specify a fixed number of days for advance notice in the statute itself. The statute requires notice by registered mail to the other parent’s last known address. The specific advance notice period is typically set by the individual custody order (commonly 60–90 days in practice). If the custody order does not specify a notice period, a reasonable time before the proposed move is required. days advance written notice to the other parent.
The court evaluates whether the move serves the child’s best interests, considering the reason for the move, the impact on the child’s relationship with the non-moving parent, and whether a modified visitation schedule can preserve that relationship.
Modifying Michigan Custody Orders
Under MCL 722.27(1)(c), a court may modify or amend a custody order “for proper cause shown or because of change of circumstances” until the child reaches age 18. This is a two-step process: (1) THRESHOLD — The party seeking modification must first demonstrate either “proper cause” (significant facts or events warranting review) or a “change of circumstances” (conditions since the last order that have or could have a significant effect on the child’s well-being have materially changed). (2) BEST INTEREST ANALYSIS — If the threshold is met, the court re-evaluates the 12 best interest factors under MCL 722.23. Additionally, under MCL 722.27(1)(c), the court shall not modify a previous order so as to change the established custodial environment of a child unless there is clear and convincing evidence that the change is in the child’s best interests. An “established custodial environment” exists where, over an appreciable time, the child naturally looks to the custodian for guidance, discipline, the necessities of life, and parental comfort. If no established custodial environment would be disrupted, the standard is preponderance of the evidence.
Common modification triggers: parent relocation, change in child’s needs, substance abuse, domestic violence, parent’s work schedule change, child reaching an age where preferences are considered, or one parent consistently violating the existing order.
Special Circumstances in Michigan Custody
Domestic violence: Domestic violence is one of the 12 statutory best interest factors under MCL 722.23(k): courts must consider “domestic violence, regardless of whether the violence was directed against or witnessed by the child.” Michigan does NOT have an explicit statutory presumption against custody for an abusive parent (unlike some other states). However, domestic violence can significantly affect custody outcomes in practice. Under MCL 722.23(j), the court may not consider negatively any reasonable action taken by a parent to protect a child or that parent from sexual assault or domestic violence by the other parent. Under MCL 722.27a(7), courts may impose conditions on parenting time to ensure safety, including supervised visitation, public exchange locations, prohibiting overnight stays, or restricting third-party presence. Under MCL 722.31(5), if a parent needs to seek a safe location from the threat of domestic violence, they may relocate with the child immediately until the court makes a determination on the change of domicile.
Grandparent visitation: YES — Michigan allows grandparent visitation (“grandparenting time”) under MCL 722.27b, but with significant constitutional limitations. A grandparent may seek grandparenting time under limited circumstances: (a) a divorce, separate maintenance, or annulment action involving the child’s parents is pending; (b) the parents are divorced, separated, or marriage annulled; (c) the child’s parent who is the grandparent’s child is deceased; (d) the parents were never married, paternity is established, and they do not reside together; or (e) legal custody has been given to someone other than a parent. Key restrictions: If two fit parents both sign an affidavit opposing grandparenting time, the court must dismiss the petition. After the Michigan Supreme Court’s decision in DeRose v. DeRose, 469 Mich. 320 (2003), which found the statute unconstitutional under Troxel v. Granville (2000), the Legislature amended MCL 722.27b in 2004 to require courts to give deference to a fit parent’s decision to deny grandparent visitation. There is a presumption that a fit parent’s decision to deny grandparenting time does not create a substantial risk of harm to the child. Adoption terminates grandparent rights, but stepparent adoption does not terminate the rights of a deceased parent’s parents.
Unmarried parents: Under Michigan law, an unmarried mother is automatically granted sole legal and physical custody of the child at birth. An unmarried father has no legal custody or parenting time rights — and no legal obligations — until paternity is formally established. Paternity can be established by: (1) Both parents signing an Affidavit of Parentage (can be done at the hospital or later); (2) Court order (either parent or the state can petition); or (3) Genetic testing ordered by the court under MCL 722.716. Once paternity is established under the Michigan Paternity Act (MCL 722.711 et seq.), the father can petition for custody and parenting time. Courts evaluate custody between unmarried parents using the same 12 best interest factors (MCL 722.23) applied in divorce cases. The unmarried father may also be ordered to pay child support. An Acknowledgment of Parentage signed at the hospital gives the father legal recognition but does NOT automatically grant custody or parenting time — a separate court action is needed.
Guardian ad litem: YES — Under MCL 722.24, if at any time during a custody proceeding the court determines that the child’s best interests are inadequately represented, the court may appoint a lawyer-guardian ad litem (LGAL) to represent the child. The LGAL has powers and duties as set forth in MCL 712A.17d, including: conducting an independent investigation, interviewing the child, social workers, family members, and others; reviewing relevant reports and information; and filing a written report and recommendation with the court (which may only be admitted into evidence upon stipulation of all parties). The court may also order a custody investigation by the Friend of the Court under MCL 722.27(3). After determining ability to pay, the court may assess all or part of the costs and reasonable fees of the LGAL against one or more parties.
Additional Michigan rules: (1) FRIEND OF THE COURT (FOC) — Michigan has a unique Friend of the Court system (MCL 552.501 et seq.). Every county has a FOC office that investigates custody and parenting time disputes, provides mediation, makes recommendations to the judge, and enforces custody, parenting time, and support orders. The FOC conducts custody investigations under MCL 722.27(3) and files recommendations with the court. Parties can object to FOC recommendations. (2) ESTABLISHED CUSTODIAL ENVIRONMENT — Michigan’s “established custodial environment” doctrine (MCL 722.27(1)(c)) is a significant concept: if a child has an established custodial environment with one or both parents, the court cannot change that environment unless clear and convincing evidence shows the change is in the child’s best interests. This creates a higher burden for the parent seeking to change custody. (3) PARENTING TIME IS A CHILD’S RIGHT — Under MCL 722.27a, Michigan frames parenting time as the child’s right, not just the parent’s right. (4) MICHIGAN PARENTING TIME GUIDELINE — The State Court Administrative Office publishes a detailed Parenting Time Guideline that courts use as a reference for setting parenting time schedules, though it is advisory, not mandatory. (5) NO STATUTORY PREFERENCE FOR MOTHERS OR FATHERS — Michigan law is gender-neutral; neither parent is favored based on sex.
Official Sources & Resources
- Cornell LII — Child Custody: law.cornell.edu
- NCSL Custody Laws: ncsl.org
- Michigan Custody Statute: Michigan Child Custody Act of 1970, MCL 722.21 through 722.31. Key sections: MCL 722.23 (best interest factors), MCL 722.24 (court powers, guardian ad litem), MCL 722.25 (best interests control), MCL 722.26a (joint custody), MCL 722.27 (custody modification), MCL 722.27a (parenting time), MCL 722.27b (grandparenting time), MCL 722.31 (change of domicile/relocation). Also relevant: Michigan Paternity Act, MCL 722.711 et seq. (unmarried parents).
Last verified April 2026. Contact us if you notice outdated information.