Adultery will probably not be a basis for changing child custody. However, you are the father and do have the right to have some custody, visitation or such. When you get back to the United States, you will need to file a petition to modify the present custody order in whatever state the original order was issued or where the child is now if the state is different and it makes more sense.
Answered on Jan 16th, 2014 at 7:54 PM