Done with lazy people!!

Before I had our son my fiancé told me I don't have to go back to work. A month ago we moved into his dad's house when he lost his job. I had just enough money in the bank to pay our car and his cellphone bill. I've been looking for work (applying to at least 3 jobs a day!) and he just sits on Facebook! Our car insurance is due in 7 days if I don't pay it they take the car due to it being a lease! Everytime I tell him to look for a job he tells me to shut up I'm annoying him! I'm not one that wants to be on welfare but going up to the office to see if I can get snap benefits and maybe look for a place to stay that will work with my income (once I get a job!) he is just a lazy piece of shit he doesn't even help with house work!!