DG, I am going to agree with a lot of what was said earlier. I wouldn't say you F'd up. You just responded out of emotion. You backslid, but we ALL backslide from time to time - we're human.
It's hard to know what the truth is. If he's not sleeping with the OW, he's going to say he's not, and if he IS sleeping with the OW, he's going to say he's not.
How is it going to change your strategy for what you're doing? You have come so far. How much has he grown out of this?
