Also, I wanted to say that you seem to be behaving like a bit of a dork (no offence intended). Do you use all conversations with her as a means of continuing to punish her for straying outside the marriage?
I think your goal here needs to be to work towards forgiveness. Remember, you also wanted to stray but there were no 'bites.' Remember too that you rejected your W because she put on some weight.
I truly think your attitude suggests you are massively downplaying your own part in all of this. Yes, she chose to stray and that's on her. Equally, your own actions helped set the stage for this - just saying....
Again, if none of this is helpful, just let me know.
T 13 M 7 Me 48 H 46 SS 15 BD 7.14 PA D final 5.16 (H filed)
We receive & we lose, and must try to achieve gratitude & embrace with whole hearts whatever of life that remains after the losses - Dubus