Never text him in the first place. Do not let him into your life. Do not hang out with him every free moment you get. Do not hold hands, cuddle, or kiss him. Do not date him. Do not let him take your virginity. Do not cry over him. DO NOT GET BACK WITH HIM. Do not continue dating him after you leave for college. Do not make every effort to be with him on the weekends while you are at college. Do not cry over him some more. Do not get back with him again and again and again. Do not talk to him when you get home from college in the summer. Do not get upset when he continues to be a bad person. Do end everything for the last time and finally break the 2 year cycle of hell.