Mich. Comp. Laws § 722.1707: Venue for adjudication of parentage.

Sec. 107.

Venue for a proceeding to adjudicate parentage under this act is in the county of this state in which 1 of the following occurs:

(a) The child resides, is born, or will be born.

(b) A parent or intended parent resides.

(c) A proceeding has been commenced for administration of the estate of an individual who is or may be a parent under this act.