What do I do?????????????

My mom went bankrupt and her major client died and she will lose 25% of her income. My dad can't afford the bills and the worst part of this is that my parents are going through a bad divorce. My dad is thinking about kicking my 19 year old brother out and selling his car because he can't afford him or his college. I'm stuck and helpless and I don't know what to do! I'm a 13 year old girl.