If a woman is married and she has an affair and gets pregnant by the one she has the affair with.who would the legal father be the huisband or the man she had the affair with,this is in Florida

When a child is born to a married couple, the husband is presumed to be the father. However, this can be challenged by either the husband or the bio father.

Scott is correct, at the birth of the child, the husband is considered the legal father. To change it, one of the parties will have to challenge it in court.