My daughter's father has been in prison since before she was born she is already 5 and he still has 7years to go but one of his friends told me he will be out sooner in about two years I think its in my daughters best interest for me to have full sole and physical custody of her I've been the one supporting and taking care of her since the day she was born and she had no idea who her biological father is he is not even on her birth certificate.. She knows my boyfriend of 5years has her dad we've been together since I was 6months pregnant and he has helped me physically emotionally and financially take care of her.. What are my chances of getting full sole and physical custody

