One other thing OK. From what you've told us your WW is a piece of human garbage. She has shown no remorse, she asked to have a junk RO extended, she shacks up with OM and exposes your S3 to him willy-nilly. There is nothing redeeming here except, as sandi so eloquently pointed out, an illusion in your head of someone that didn't even ever really exist.
So why spend one more minute wondering, worrying, contemplating, considering, and concentrating on what she thinks or feels?
Again, not trying to tell you to get over it because guess what, you may never really get over it. What I am telling you is that even if you could get the answers you are looking for, as Ginger said it will only lead to more questions. Is she really worth all of that time, energy, and effort? I vote no.
M(53), W(54),D(19) M-23, T-25 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018