Most Helpful Guy
think about it logicaly for a second. why would you hate yourself i you wasn't the one that cheated? call it like it is.. that person was an asshole and he/she doesen't diserve your care and attention anymore. no point in overthinking something so simple. even if by some weird twisted rationality , you did something to drive him away from you , it still doesen't justify the cheating. 2 adults can talk about it and come to a conclusion. we stay together or we break up. you don't just go cheating. period.
Most Helpful Girl
First, know that they cheated because of who they are, not because of who you are or anything you did or did not do.
Second, reconnect with yourself. Do the things you love to do and enjoy being independent.
Third, spend time with people that appreciate and love you.
No matter what, do not live in the past. Do not get bogged down in memories or second guess yourself. Mind over matter. You can decide right now to take back the space that person has in your heart. Decide today that they are not worth your tears or your loyalty.