Would you be mad and what would you do

I’ve got a 7 week old baby, boyfriends always gone all day and back late night and no phone call, when I call him he says he will be back when he feels like it, anyway today he’s been gone 12 hours so far he’s still not back, tomorrow will be the same aswell, I’ve had enough, he never takes me out he don’t do anything, he moans when baby cry’s he don’t do anything for baby