Please Help My Family Be Safe

My name is Erick. This GoFundMe is so me, my mother, my sister, and my 2 nephews, find a home and be away from my sisters husband. My sister has been having problems with her husband for years, and recently it has gotten to the point where she cannot keep enduring it. He wants her to become something she doesn't feel comfortable, and unhappy with. He has been constantly harassing her, trying to pick fights, and telling her that we need to leave. She has tried to be reasonable with him and ask him that we can live on one side of the house and he can live in the biggest bedroom, all so the kids can still be around both of them and have a roof. He doesn't want that at all because he "cannot stand to look at her face everyday". He doesn't care about the kids and only thinks about himself. Last Friday, the fighting got out of hand and he started thrashing her room. Taking out all her clothes and attempting to pack it up, and break her computer. I had to call the cops, but unfortunately they couldn't do anything. After they left, he got extremely angry and start grabbing his guns. I had no idea what he was planning to do so I immediately called the cops again and they took him away to a mental facility. Apparently he tried to take his own life, which I'm glad they stopped him from doing so, even if he's being unfair to us. None of us feel safe around him after all that and we need to leave before he gets released. Unfortunately none of us don't have the funds for a deposit, and to set up all the utilities. Me and my sister are the only ones that work since my mother doesn't speak English, so she helps take care of my 2 nephews. I hate that it came down to this. The last thing I wanted was to ask for money, but I want my family to be safe.