Tldr - met girl, she cheated one time as took my eye off the ball, she doesn't know I cheat on her. Not convinced I should leave as don't see the upside. Convince me red pill!

Long time lurker. First time poster.

Met a girl a few years ago, got engaged 18 months ago. We're both early 30s Everything going well. Started reading the red pill a couple of years back. Read from afar. Never fully believed. Now I do.

Not a beta male, was always quite alpha which I used successfully to meet my girl. That's a story for another time. Since the engagement I let things slip a bit.. Concentrating on work too much and started into a routine of having weekly vanilla sex instead of the multi per week kinky sex we used to have. Guess I thought I had bagged her and took my eye off the ball.

Found out a few days ago she has been cheating. Was suspicious and found evidence. I'm almost laughing to myself as it's literally textbook female behaviour that I have read on the red pill multiple times.

The very short version of her story is that it was one last fling before the marriage. Her last chance. I'm upset obviously but she doesn't know I've cheated on her a few times and had planned to do the very same thing over the next few months.

I want to have a family at some point. She's good looking, watches her weight, earns good money and has a nice family. She also has a bunch of savings that I would be entitled to a share of if we get married. She wouldn't be a bad mother for my children once you accept that all women are like that. She has offered me by way of forgiveness the opportunity to have as many affairs as I like from today on. Pretty messed up but I won't feel guilty and I will do a better job of hiding them than she has.

My question is this...how can I manipulate the situation to my advantage. To be honest I don't really give a shit that it's happened, I just want to maximise what I get out of it.

I don't see what is stopping me carrying on but making it work for me. Sure, I won't love her in the same way and will treat her like a whore in the bedroom from now on but why is that such a bad thing if I make it work for me. I guess I just see it as a game of chess and I want to win.

Or should I just walk away? What's the upside to walking away? Will get a younger girl, sure... but not really interested if I can have guilt free affairs.

That's why I need your advice red pill. Thanks!