My fiancé is a convicted felon. He has now been going to a technical school, made the president's list, he works and he is wonderful to my kids. Their biological father is nothing to them and has not been since they were born. Over the course of about 10 years, he was maybe around for 4 of those total (AND NOT CONSECUTIVELY). My fiancé wants to adopt my children after we are married. Will his felony prevent him from doing so?