Someone, please answer.. I need to feel i'm not alone.?

Whatever happened, it happened before you were even born, so it has nothing to do with you. It's very sad when adults cant take responsibility for their own actions, and children suffer for it, but it happens. It is not any reflection on you, it was bound to happen from the time your mum got pregnant. Maybe your dad didn't want children at that point, and blamed your mum for getting pregnant. It's utterly unreasonable, but it does happen. You've got your mum, and your uncles, try to make the best of it with the people who love you and deserve you, and dont feel that your father's terrible behaviour is a reflection on you, because it's not.