I would like to eventually receive some type of remorse or admittance from W that what she did was wrong, but I know that may never come because (as I mentioned earlier) she doesn't think she did anything wrong- we were S, not living together, she saw no future for us...
fwiw, I too would have a big problem with this. At a MINIMUM, just some acknowledgment of "Even though I considered our marriage to be over at that point, I can see now how much it hurt you and for that I'm really sorry."
As I've posted numerous times however, not every formerly wayward spouse ends up expressing remorse, and the betrayed spouse has to decide if that's a dealbreaker to them or not.