Hey Russ,
That is a tough one about going where OM will be. It would be awesome if you could be strong and show your W your strength of character. She will expect you to get angry and confront OM. I mean, who wouldn't. I have actually thought about going to my H's work and confronting OW and I am not a confrontational person at all.
But just think what she would think if you did not react like DB suggest if you did the opposite of what she would expect. You have to be ready though and be very strong to do that. I am not sure I could do that right now, myself.
Do what you feel is right and what you are ready for.
You are right about sounding like a teenager. My H is so unreasonble, it just drives me crazy. I wish we could just shake some sense into our spouses. If it were only that easy.
Let me know what you decide to do.
Have a good evening!
Sherry