The shelters don't have any shower facilities or alarm clocks??
I can give you one disclaimer: none of the money he makes on any job will go toward securing any self-sufficiency. You will be lucky to get any to help with your household expenses. His drinking buddies will get a few rounds bought for them: for when he loses the job in short order as a sort of hopeful insurance.
Alcoholism is progressive. always. You can count on this getting worse. and worse. and worse.
What is the good news? You don't have to have it in your life. You can have a great life with stability for your girls and lots of laughs and normalcy. Alot less laundry and lower living expenses. That is just for starters.
Welcome to SR!