My [40M] wife [35F] is playing with a guy I hate.

(Read my backstories, they're actual events that have happened between myself and my wife…)

So, a few weeks ago, my wife decided to try the Tinder approach. She's stunning and like any woman, she instantly got hundreds of matches. After sorting them out for a bit, she placed green flags on 3 guys, and offered for me to look at the profiles. I trust her enough to not worry about the guys, and I said, "Look, just be careful, and watch for yourself first". I offered to be her wingman/guard but she politely told me to stay out of it lol.

I am the kind of guy who loves to reclaim her while she teases me with her stories/dates, etc.

So she goes out with these 3 guys, and 2 of them were… meh. Cute, but boring, she said. There was no connection.

The third guy, she said she had an instant chemistry with. They met, went to a pub, had "several" drinks. Then he dropper her off at our condo. Nothing happened, according to her; but I know that's bullshit because she came home with her lipstick smeared and mascara smudged.

She's been on more outings with this guy, and even went to his place to sleep over several times – each time, she came home glowing. Long story short, he's "fantastic in bed, straight up has a magic cock babe" (her words).

This is where the problem starts Then she showed me his profile on Tinder — this fucking guy was (and still is? I dont know) the CEO of the small company I used to work at. He fired me, and stole 20k from me (he never paid the performance bonus which I documented that I had earned). He knows my wife's name and face (I had her picture on my desk, and we spoke about her a few times when he passed by). My wife definitely has no idea that its the same guy – that's not his real name on his Tinder profile, and he has no job details. She does know that he's a CEO of a company. Apparently, they're more successful now, because he picked her up in his giant black SUV (he used to drive an older Mercedes before).

And now my wife's gone and slept with him – several times. He's good looking, I remember that, I also remember rumours that he'd slept with both of his female interns before he got a guy intern when I was there.

Reddit, I dont know what the fuck to do…. I've tried to dissuade her from seeing him, telling her "Hey, I don't know he looks like a cocky asshole type", to which she's replied, "Well, he's assertive and dominant, and he's fucked rough, but he's also sweet and gentle."

I hate this douchebag, but he's got my wife around his finger. Now what?