I find that in my sitch, i don't even acknowledge the OW. I know where W has been --- I refuse to use the OW's name, refuse to say anything about her.... At the very least it helps us remain (appear anyway) aloof and gives us some dignity. I was in R once before where there was OP. It was drama-- drama ---- drama.
Me (f): 45 W(f) 35 T: 13 y C: S4 adopted at birth 6-18-11 bomb: I want to break up 8-28-11 OW confirmed