Originally Posted by
Ariesagain 
Oh, how awful. What you tell your doctor (and anyone else you think actually needs to know)is the truth: "I was in a monogamous relationship. He wasn't."
I agree, you have done nothing wrong and have nothing to be ashamed of. Hold your head high girl, and keep looking ahead to better days.
I am so sorry you are going through all this, really I am.
Hugs