He sounds like a real winner, Skee.... I think maybe concentrate on the fact he's your ex for a reason... The fact he can't find a place to stay is his problem, he can always get an unemployment benefit or something to live off. Maybe just set some boundaries? Remember, the only thing you owe him because of your daughter is common courtesy.... and the longer you're still messed up with him, the longer it will be until you meet someone who is much nicer and gives you everything you deserve in a relationship.