This thread seems to be populated by members who are in R, but since it is in general, I'll chime in as a BH who eventually chose to D after 6 months.
The issue of forgiveness is a sticky one for me. As IC posted, there is a common definition for forgiveness that they have issue with:
Exoneration
is wiping the slate entirely clean and restoring a relationship to the full state of innocence
it had before the harmful actions took place.
Early on, I really struggled with this definition, especially as a person of faith. There were people around me that would quote chapter and verse concerning the issue of forgiveness, but there experience has been largely hypothetical, like childless people who give parenting advice, or worse, use their experience with their pets and extrapolate from there.
At first, I wanted to punish my WW, and being in that place, I knew forgiveness was impossible. Then I read the book "How Can I Forgive You" mentioned earlier. Traditionally, forgiveness was presented to me as a binary option. You either forgive and get healthy, or you harbour resentment and it poisons you. Having the third option of acceptance was liberating for me. This, coupled with reading "Cheating in a Nutshell" helped me understand that the feelings I was experiencing were completely normal and actually hardwired into my primitive brain. Because of this, I no longer felt less-than, like some outlier who just can't get with the program.
Just after I announced that I was D my WW, she responded that she always knew infidelity was a deal-breaker for me, and I guess she was right. Although I probably could have worked through the A had I been with a truly repentant and remorseful partner who dug deep and did the work, I wasn't as fortunate as others here. My Ww was and continues to be very shallow.
I also recognized that even if we stayed together, I would never love her like a wife ought to be loved by her husband. I liken it to my buddy's Tesla. No matter how careful he has been, his battery can only hold 80% of its original charge. So now 80% is his new 100%, and he just has to adjust. I also realized that I would never again have the same passion for her, no matter what. I could regain sexual attraction for her one day (I never did), but never that rip off her clothes and take in the kitchen passion. My 100% would never be 100%, so I chose to D.
Does any of this mean I have not forgiven her? I don't know. I can be civil with here, but I try to avoid interactions, not because I'm bitter, but mostly because she sucks as a human being, so I don't waste time. I don't harbour resentment, though I still get angry at times, but that is very rare. I don't wish her ill, as I don't see difficulties in her life as payment for the terrible things she did. Her getting sick doesn't make me feel better. Frankly, I just don't give a shit one way or another. It's like overhearing coworkers discussing a plot-point in a show I don't follow. It just sort of washes over me.
I no longer try to compete with her as the better parent either, though if I am honest, I didcearly on. Now I just want to be a decent dad. The payoff has been that both my kids have chosen to live with me full-time. This makes me a little sad for her, but she has recently made an effort to spend more time with them, so that's good.
So I guess my version of whatever forgiveness looks like is a type of mild indifference peppered with occasional bouts of irritation. I don't wish my EXWW harm, nor do I wish her good. When I see difficulties in her life, many of which are a direct or indirect result of her A, I don't gloat, but perceive them as the natural consequences of her choices, like the sum or difference of a mathematical equation. It just is what it is.
[This message edited by Justsomeguy at 6:02 PM, Saturday, November 18th]