Mich. Comp. Laws § 551.251
Legal marriage of minor; parental and marital rights and duties; guardian ad litem.
(1) For a marriage entered into in this state before the effective date of the amendatory act that added subsection (2), the legal marriage of a minor releases that minor from parental control. The husband or wife of a minor, so released, is entitled to the same rights, benefits, and privileges, and the minor is subjec…