He has your important papers? He lives in your home rent free and makes fun of you? He jeopardizes your reputation? He endangers the life of his child and others on the road? This is one cruel and irresponsible man. Please sit down with your local police or sheriff. Tell them what’s going on and have him evicted. File a restraining order if you need to. If the boy’s parents are angry if you turn the dad in, so what? A decent responsible person must make sure this child is safe.