My boyfriend is an alcoholic

And Ive tried to hard to stop it. To make him want to stop. Its impossible. Im pregnant with our first child were having a girl. But not even that will make him stop. Not even knowing i cant work right now due to pregnancy complications and i am relying on him to care for me my daughter from a previous relationship and ours on the way yet he srill drinks. He has had two yes TWO dui convictions he got them before i met him and he still is in treatment for one which he got over 3 years ago because he keeps failing treatment and even put into jail for it and he has NO license and drinks and drives still. I just know he will be put away a very long time the next time he is caught which i truly believe he will deserve it but it hurts so much knowing he doesnt care enough to stop for me and my children our children. He came home from work again today reaking of liquor but whats new and i mention it to him he gets pissed and swears he hasnt drank as usual we grt into it and he is passed out on the bed so i decide im gonna fo check hiw truck which ive never done but he goes out there sometimes and i always think hes drinking but cant say anything without a fight and he denys it so i decided to just check and found 3 yes fucking 3 bottles of liquor in there. Yeah im the crazy one. Hes in the road to prison and im on the road to being in a shelter or the streets pregnant or with two kids. :-( and it kills me. And ive explained this to millions of times. But it is never taken seriously. Because alcohol is what is important alcohol will always be before me and our kids. Addiction sucks.