“If I was in a competition with you I would win”

Who says that to their partner regarding money? I’m a sahm because we have no one to watch our kids and he’s a completely changed person. He uses money against me now and brags about it to me? “At least I make money right?” Who the fuck says that?! And when we get into an argument he tells me to pay for the rent or leave, KNOWING I have no income and he forces me to rely on him. Ugh I feel like giving up!