How can I get out of this place?

Right now, my mom with her trouble-loving ways blurts out to my dad that I didn't go to school today. I try to tell him that it's because I was sick but he doesn't buy it because well I have missed school before just for being tired and well to b honest yeah I wasn't sick so anyways my dad starts telling me I'm a loser and telling me what college in America will even take me???? I'm not livin in the states but I wanna go there after I finish school , I'm in the 11th grade... All my life I've been getting the message from my parents that I'm some lazy *** failure. My mom even said once : Ive given up on you. I just wanna get out. I don't want to hear their definition of me anymore. I want to have my own life... Away from them. :/