Living with Abusive Family Members

Trigger Warning; vent ahead I'm hesitating writing this, but I'm at a pretty low point right now. I'm living with my boyfriend in his grandma's house right now. We were kicked out of his parents house by his abusive dad. His grandma is up north in a nursing home so it's just us in this house together. His mom and dad are getting divorced and his fucking family said that if his mom doesn't need the house then they're selling it even though grandma doesn't need more money they just want to pocket the fucking cash because God forbid they aren't selfish and actually help family members in need. Anyways yeah we're looking for somewhere to move because his family is just unbearable at this point and we can't trust anyone anymore. We don't have the money or the credit to get an apartment or house and his uncle said they're taking grandma's car which is our ONLY working vehicle right now. Fixing our van would take an entire paycheck. He works minimum wage, I'm disabled and waiting to hear back from social security which could take six months. I am just so fucking sick of everyone being selfish and greedy and unlaliving myself is looking like a really good solution right now lol. It's not bad enough for me to contact a hotline or anything but I can't stop thinking about it. First they promised us the house, now they're saying they're gonna sell it and we have nowhere to go. We have two golden retrievers and a cat and no apartments will allow that many pets if they allow big dogs at all. I just think being not alive would be better than this bullshit. Sure I wouldn't get to see California or New York or Montana/North Dakota but at this point I don't think I'll ever get there. I don't know what to do and I really need help.