Originally Posted by snowy

Plan9 likes to post this a lot, and I believe it's pretty useful.

Cut all contact.
Delete Facebook.
Hit the gym.
Fuck strangers.
Hang with bros.
Remain calm.

That's pretty much all you can do--do you really want to get wrapped up in someone who cheated on you? There is always the possibility they will do it again, and do you really want to spend your time on someone when that thought is in that back of your mind?