hope this doesnt come across as to abrupt but personally i would say stuff him, cough up the cs your entitled to. That cs could be put towards if not even pay your weekly rent for a nice home for you and your boy. Why should you accomodate him? It takes 2 to tango so it should take 2 to support your lil one. Imagine how much less stress you could have. Dont give in to him. Chances are he hasnt made an effort with your ds since you split, so he wont make an effort for him if he has to pay. Goodluck hun and hope i didnt offend xx