Mich. Comp. Laws § 551.111

Sec. 11. Whenever it is alleged that the facts are not correctly stated in any certificate or license of marriage heretofore registered in this state, the county clerk of the county in which the certificate or license of marriage has been recorded shall require such evidence to be presented in the form of an affidavit or otherwise as may be necessary to establish the alleged facts and when so established the original record shall be changed to accord with the same. Such evidence shall be approved by the circuit court by ex parte order.