Thanks for all of the links! Have read through some of those and will continue reading.
The tips at the end of your post are helpful as well and I think they answer my question: I should not ask the question that I want to ask because it could be viewed as more pressure.
Instead: Detach and act "as if"... I can't stop the EA anyway and I already know it's going on (and may soon be a PA), so no need to add more pressure that will push my W further away. (She's already decided on leaving anyway)
Just got home from getting a very cute new haircut and found a package of some fun new clothes that I ordered (on sale) -- feeling very good right now :-)
Me 48, Her 50 (Same-Sex Couple) 3 Children Together: 9.5 years before BD BD: Week of 10/27/14 ExW started EA w OW 9/2014 ExW married OW 12/2015