Hey, I just wanted to chime in on the humiliation thing, but before I do, I want to add something. You say you don't wear nice clothes due to work. I get it. You provide for your wife and family; that is your love language. But get some clothes now!
You see, when I was in the midst 9f the shit storm, I lost about 20 pounds. I want fat, but carrying a little extra. I didn't eat for a month, so that helped. When I wen to my doctor, she told me not to take this the wrong way as she knew my situation, but I looked great. I thought, shit, let's capitalize on this I started working out with a passion and bought a shitload of nice new clothes. My buddies were worries about me until I told them what I was doing. I wanted to be in a position to be my best if I separated from my WW. you see, everything I bought was 50% off because she had to pay for half. Hahaha!
Okay, now onto the humiliation part. It is cruel and unforgivable. Ir shows a toxicity beyond anything. My STBXWW would parade me on front of her AP in order to make him jealous. It took me awhile to unpack that behavior. It wasn't until I looked at her as an animal rather than a human being, that I saw something akin to primate behavior. You see, I married down. I have a degree, work in a career, yadda yadda yadda. Essentially, I'm smart and curious. Nothing special there as there are many people with a passion to better themselves. The rub is that my STBXWW was incurious and really quite thick. She just could not keep up in my circle.
This was problematic, as she always saw herself as an alpha female, based on her physical attributes. She was always used to being the prettiest girl in the room, and as a result, she felt that she had married own based on her narrow metric. Well, time stops for no man, or in her case, woman, so she invariably saw her physical worth diminish as she began to age. She started her affair as she approached 50, a time when her bloom.was fading.
Now dont get me wrong, I am in no way being sexist; I think youth and beauty are far overrated, but some people like her put stick on these and are terrified as they diminish.
Do her she was left. At I continued to learn, grow, and become increasing accomplished, her self work waned. Her solution was to not just have an affair, but in her mind, establish her dominance over me, if only in her own mind. So when she paraded me in front of her AP, she was trying to deal with her subconscious feelings of inferiority.
Having an A is one thing, but humiliation is quite another. It shows a level of contempt for another. When I told my WW that I would not screw her over during the D because I wanted to live a life of honour, her response was that I thought i was soooooo good. As if goodness, honour and integrity are weaknesses.
Years ago, I saw a documentary where cheetahs shit on their kills rather than let lions take it. In a way, your WW took a shit on you to display both her contempt for you and her dominance over you. It's a pill I could not swallow. I5 will take moving fucking heaven and earth for her to redeem herself after that. Good luck.
Ps. Sorry for the long post, but I really dont have much to do other than drink beer and wax poetic. Sad really...