I need family advice please help!!!?

im 19 turning 20 at the end of july, my parents kicked me out of my house about 7 months ago i got good grades in high school don't do drugs and i dont drink. my dad has now disowned me. I am living with a friend for now...I can't afford college, I can't afford to live on my own. My mom kind of tries to talk to me, but its just yelling. The only phone calls i get from my dad are when he calls me to say i failed him, im not his daughter, i'm a piece of ****, a guter tramp a slut a ***** a . My brother doesn't know what my dad says to me, so he thinks everything is going to work out, but he is younger than me so I have to protect him from what is really happening cause i dont want him to worry. and my mom is taking my dads side, because she doesnt know what he is really saying to me and she thinks i am lying to tear the family apart. I really need help, I don't know what to do anymore.