Im so done with life sometimes..

So my husband and I argue everyday mostly because when he asks me to do something and i say hold on and i forget to do it, or because i am a unorganized person. The things he asks me to do are simple but he asks me to do them when im ready doing things, and i cant be organized the way i want to be because i pick up after myself and him while he plays videogames. Its gotten to the poin of where the closets and cabinets are unorganized and when he was looking for something "i lost" he told me "you know i might as well do everything around here because you don't do anything right." That stung so bad because i try but i guess not enough. He also tells me every other week "im gonna buy another car and a trailer and go work out of town and you live here." Hes threatened to break it off multiple times to the point of i feel like running away. Not to mention I'm also 17 weeks pregnant and he says hes happy with it yet never pays any attention to my appointments or how im feeling. Im just so stuck with What do to, and instead of staying and working it out he always leaves the house after a argument.