AHGuy,
There’s a couple of “pattern” stories when your read JFO long enough.
Based on what you said so far, and based on similar stories, and because you only have the texts and no timeline, I would guess the following:
Your WW got hired to work for the POSOM. he saw her, liked her and started to give her compliments with the intention of having an affair. Your WW liked the attention and let herself fall for it (it’s her decision, she is no victim).
The POSOM was in it for the sex, and your WW was in it for the attention. I don’t think either wanted to leave their marriage, or they would have done so already, or when it was discovered (yes there’s a lot of stories of the WS leaving for their AP upon discovery and those stories don’t end well for the cheaters). Leaving their spouses was only fantasy talk.
As a word of warning, in these type of affairs, where the POSOM enjoys bringing down the BH, the POSOM will get the WW to do “things” normally not done by the married couple. That is why I asked whether they went to your home.
After 2 years, they got careless, overconfident and got busted.
The POSOM will sing a song to his BW, saying how sorry he is etc... and she will fall for it because she doesn’t have the benefit of SI, and she doesn’t know what to ask for true R.
The POSOM may try to contact your WW when things come down.
Your WW got dumped by her lover but she is still probably in the fog. After LTA, waywards often don’t wake up to reality just like that. Most WW don’t know what to do on day 1 and will say stuff like “it was only sex, I didn’t love him” (which is pretty much exactly the wrong thing to say to a BH).
Most Waywards do it wrong at the beginning. Maybe she is still in contact with the POSOM, to keep the rainbows and unicorns going, maybe not. She does realize that she might be losing her BH, specially since you are doing the 180 instead of doing the pick me dance. Whether she is ready to do the work for R or not, it’s hard to say because you didn’t talk to her. Which is fine, it’s your choice, based on your need.
If you plan on talking to her, people here will have good advice. For example, she might say: “how can you throw away 28 years of marriage?”. And the answer would be: when you took a boyfriend, you divorced me without telling me. You’re the one who threw away our marriage. Now I have to decide if I want to officialise this or let you rebuild trust and creat a new marriage.
If you are dead set on D, I’m not sure VAR will help you much, except wearing one to protect yourself against false DV claim (yes it happens regularly). If you are undecided, that’s ok.
Because you were “fired” as a husband, do what is in YOUR best interest. You are no longer your WW protector. It would be prudent to get tested for STD (how do you know if the POSOM didn’t have other AP or maybe prostitutes ?) and talk to a lawyer.
Keep on posting and we’ll keep on replying.