How your even thinking of living with that guy. Don't get me wrong please but I think you should not stay with him anymore and with the baby coming he is not at all safe. You should consult a lawyer and should get a divorce. There is no point in living with such a man. There was a neighbor of mine who went through the similar problem and she took divorce. Her attorney helped her a lot in this matter, he was always there for her. You can read more here about it and can take some legal advice.