Welcome to this miserable thing called life!
Well sounds to me like hes not beating you or anything crazy like that. Guess he's just a good old fashion looser. Guess its time to honor those vows you took... Remember those? "sickness and health....good times or bad"?

I'd say if your going to bail on him at least you can do is not try to find a way to screw him over. Otherwise he may just shoot himself.... and there is no collecting child support from that. Oh, in case your wondering. All men consider suicide when faced with divorce. At least I did.