Indiana is a woman's state. The courts really don't want to take children away from their mothers. If you can prove he was having an affiar that will help your case greatly. However, they usually want the child to stay in the same state as the other parent for visitation rights. Since you are not working you may want to check into legal aid or your welfare office for the 4D program. They will help with getting support for your child. Also, you may want to try to get spousal support.