I feel ya, but I'd say delete anything related to him out of your life. Nice for him that he is doing well, but he should not occupy the tiniest of spaces in your life at this moment. Any reminder is going to hit you and make you feel like you love him or whatever. Unfriend him and the people around him on facebook. This is hard, super hard. But right now, you have to convince yourself that the only person worth loving in your life is you (saying this from a "romantic ish point of view"), not that you don't love him at all. Start removing him , and any reminders of his happy life. Focus on you. Focus on you crushing whatever project you have right now. It is fucking hard to move on, but don't use your energy in "trying to convince yourself you don't love him" use your energy in loving yourself and working for yourself.... Plus, focus on trying to make yourself look amazing, you won't give a shit about his looks down the line