How do you terminate a fathers rights in Kentucky
Father's right can be only terminated if the wife is re-married and the new husband wants to adopt the child. In this case, the ex-husband could consent to the adoption, therefore terminating his parental rights, and new husband adopts the child.
Unless it's voluntary (like Deneesh gave in the example) ... you have to have a court order. And a court won't order removal of parental rights without reason ... such as abuse or abandonment.