MY LIFE SUCKS, IS IT EVEN WORTH IT ANYMORE?

my life just really sucks. i just want to run away! i lived with my dad, stepmom, and two brothers. it was going good until my dad and stepmom broke up. my dad went crazy and got put in prison so my mom got costody of me and now i live with her and im homeschooled, i never leave the house, EVER. i only talk to one of my friends, i lost everyone else. and my mom just treats me like ****. and i just really dont know what to do. i miss my friends and family. i just hate being here. can you please help me and tell me what to do ?