Husband doesn’t pay bills

We go through so much at times I’m not sure if we’re coming or going. He hasn’t been working or really looking for a full time job. He DoorDashes through out the day but it is not consistent nor enough to take care of 3 kids plus each other bills and basic necessities . I work full time from home plus Uber eats and DoorDash on the side to make ends meet …and he complains about me working in the bedroom. We don’t have much space for an extra office yet so I have nowhere to really work. He can always go in the living room or the dining room or one of our boys room while I’m working or better yet he can be working too! So he makes me feel guilty that I am working in the room because he can’t be comfortable and watch tv. We had a gas bill due I had to pay on that to prevent disconnection. He says he’s not paying bills because I don’t treat him right and why would he pay any bills . It made me so upset because damn he doesn’t treat me right either and I still take care of the house food maintenance cleaning laundry cooking all that . He’s a vegetarian so he feels he doesn’t have to help prepare food for the kids because they don’t eat what he eats. So I work get off cook clean and do it all over again. I’m so stressed . I want a divorce but he pretty much said he’s not leaving