If your soon-to-be ex is not your daughter's biological father and he has never adopted her, he is not her father in any sense and you do not have to name her as a joint child in your Petition for Dissolution of Marriage. Further, he has no visitation rights whatsoever but he also has no obligation to help support the child (but her real Dad would have a right to seek parenting time and he has a duty to contribute to her support).
Answered on Apr 15th, 2015 at 1:15 PM