Am i in the wrong??rela

I stopped doing everything for my husband.. i recently lost my job.(i worked from home) and im struggling to find another job.. my husband constantly rubs it in my face that he works and i dont and how i have to pay him back when i spend money on gas or groceries. He will stay stuff like...i would love to have a break and do nothing all day long... mind you im a stay at home mom to a 10yo 9yo and 1yo. He just told me the other night that i never have his back and that im selfish and only care about my self. Im constantly being told that when i do anything and everything for him.. please help. I told him i was done with this marriage because im tired of being put down