#queued
Working out was only one of the reasons your wife went to the gym.
"And does it hurt you to know that when I'm with another man, I almost never think about you at all? But I'm sure you spend almost the entire time thinking about me, don't you. I just can't imagine what this must be like for you. So tell me how it makes you feel."
Your wife is right -- even though she had been trying to be somewhat discreet about dating other men, it really was inevitable that at some point your friends would find out that she cuckolds you, and now that the cat is out of the bag about that, there doesn't seem to be any good reason why she shouldn't start dating your friends.