I'm going to make a long story short. I became very good friends with a female coworker about a year ago, almost like brother and sister. Recently she moved quite a distance away, and when she left I fell into a very bad place. Some inappropriate texts were exchanged and my wife ended up finding them. We are working on our marriage and things are going good.

However, I still can't stop thinking about my friend. It seems like I'm constantly wondering how she is doing, what she's up to, etc. I'm constantly fighting the urge to email her. How can I get these feelings to stop? I love my wife and I don't want to leave, but I still care about my friend. Will it pass with time? I'm incredibly confused right now.