Michigan Compiled Laws, Chapters 701 to 713 Probate Code § 712.14

(a) The love, affection, and other emotional ties existing between the newborn and the parent.

(b) The parent's capacity to give the newborn love, affection, and guidance.

(c) The parent's capacity and disposition to provide the newborn 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 permanence, as a family unit, of the existing or proposed custodial home.

(e) The parent's moral fitness.

(f) The parent's mental and physical health.

(g) Whether the parent has a history of domestic violence.

(h) If the parent is not the parent who surrendered the newborn, the opportunity the parent had to provide appropriate care and custody of the newborn before the newborn's birth or surrender.

(i) Any other factor considered by the court to be relevant to the determination of the newborn's best interest.