My husband hasn’t talked to me in 2 days...

We got in a big fight a couple days ago and long story short, I didn’t get his lunch made before he left for work and he blew up at me. Called me an ungrateful bitch and told me not to touch his shit (meaning his laundry and making his lunch) and “we’ll be fine”. He told me to get a job (I stay at home with our three kids, one who is breastfed) so I can pay for all the shit I want since I’m “the most disrespectful and ungrateful bitch he’s ever met”. So now I’m packing bags for my kids and I, but I don’t know where to go. I have $20 in my wallet, he has the credit cards that have money on them. The bank account has my name as a primary and his a secondary, but I don’t have an income so I don’t know if I can use that money to leave. The car is in his name and I’m afraid to take it, but I can’t leave without it. I don’t have family close and I don’t go to church. My absolute last resort would be the homeless shelter only because someone was stabbed there the other night. I just can’t take my kids there. Any suggestions? I’m lost and numb.