What would you do if the man you’re having a baby with just treated you like you’re nothing more than a paycheck and a free ride?

I’m so stressed out, I’m at work crying. He keeps demanding that I get the internet back on because “he’s bored” and “his game systems need it”. Well, this afternoon as I was getting ready to leave, he said that I promised that I would get it turned back on with my next paycheck, when I never said that. I don’t make that much and it’s been rough trying to keep up with everything. I’m doing all of this by myself because he is too lazy to get a job and makes every excuse in the book. I can’t take this much longer. Also, when I told him I never said that I was getting the internet back on (because apparently it’s so much more important than me to him), he got mad and told me to “just get out of here, leave.” It’s gotten to the point I just really don’t want to go back home and I have no where else to go. And just as an extra note - all he does is spend my money on himself.