Omg..I have been dealing with this hell for 3 yrs. My husband did cheat on me in 2010. I then was diagnosed with it again in jan 2012. Now again jan 2013. It doesnt make any sense! Why would I get it 1 time in a yr if he was cheating...which of course he swears not. Please please let me know what happened in your case. I feel so alone in this matter.