Father wants custody of newborn
So I'm separated with 2 children they live with my wife. About 6 months after we separated I started dating another girl and she got pregnant. I don't feel that the woman carrying the child is fit to be a mother and I want to get full custody of the child with my wife as the legal mother. I have evidence showing that the Mother is suicidal and doesn't feel that she could ever provide for herself let alone another person. What actions do I need to take and hat are my chances of being successful in this attempt.