I can't do this anymore... RANT!

I have a 9 month old daughter and just found out I'm pregnant again. I'm thrilled to be having another baby. Only thing is, I'm in a abusive/dysfunctional relationship with my children's father. Last night we got into an argument because I asked if he could be empathetic to the fact I don't make any money because I stay at home with our daughter, just like we had agreed on. I was then told I was being selfish for saying what I had said, that I'm retarded, pathetic, shameful, delusional, and I'm apparently the reason why our house is a dysfunctional mess. ALL MY FAULT, RIGHT? I've also been told by this man that I'm a terrible mother, and that I neglect my daughter when she cries for more than 1 minute. He's also had the cops called on him for assault. Unfortunately, I'm scared of this man and the power he has. I'm not innocent either, but I'm in a relationship with a true narcissistic psychopath.

Mind you, this all started due to the fact I wanted him to understand I don't have the luxury of having my "own" money, only for the 2 times a year I get a financial aid check from school.