Quitting will fall on his shoulders. Of course you can google and call places for info on recovery but it's like leading a horse to water... you can't make him drink.
What you can do is seek ALANON and work on you and how you can provide a safe environment for you and your baby, even if it's away from your husband.
I'm sorry you are here for this but so glad you've come. There are great people here who know and understand what hell you are going through. (((Hugs)))