Welcome to the SR family!
I'm glad you found us, but sorry for the reason that brought you here. SR is a wonderful resource of support and information. Please make yourself at home by reading and posting as much as needed.
You have a few weeks to go before you deliver your baby. Please keep your focus on your needs and the needs of your child. Allow the other adult in the relationship to care for himself.
You didn't arrive in this situation overnight, and it will take time to work on solutions. Your plan to stay in the condo a little longer seems like a good idea at this time. If you need to protect yourself and your baby from his drunken behavior ~ ask him to leave. Even if it is temporary (day, week, month), give yourself the time and space you need while you focus on taking care of yourself and your precious child.
Stick around, we care about you.