Parents threw me in a mental ward?

ok so last week i was in a mental hospital cause of my parents. my dad threw me off a chair, pushed me into a wall, and when i tried to get away, he dragged me into the house. in the mental hosptal, they examined my bruises and called DCFS on him. so i tell them everything, even that my dad is a pot head, ually abusive and he yells at himself when he gets angry and pretty much all the crazy things you could do. legally i am not allowed to see my bf cause my parents are crazy and filed a restraining order on him. i need to find ways to see my boyfriend without getting him in trouble with the cops. i also need to find a way to get out of the house, because DCFS has done absolutely nothing but investigate my house, and my parents hide their abusive behavior very well and completely got away with everything and made me look like a complete lier. they didn't even ask my neighbors who even told me just today they heard me screaming for help when this whole thing happened, and they also heard my dad yelling at me to shut up. i want to take this to court. my parents also think they can press charges on my bf for because we had . but we both were of legal age when we first started having , and i will make sure i have my say in court if they decide to do that. i need to get out of my house. i need to.