Hey. I had to move back with my parents after BD kicked me out cuz we were fighting too much. Parents are a great help and they love my son. I had to do because I can't afford to live on my own. I have a job but i have more debt!! I would say bartending is an ideal job for you. You get to spend all day with your LO and work the nights making good money doing something not extremely boring. Best of luck to you. My BD is the same way with drinking,partying with friends, late nights etc..
Hey i moved back in with my parents after i finally left my sons dad , it was hard but worth it. Leave a day he is not there , file custody papers , and don't go back to him. He sounds like he doesn't deserve you , he can still be a daddy if he decides he wants to be but you don't need to put up with his crap.