Looking for an episode/story
I think the initial premise of the story was that OP (a woman) was trying to get their fiance/partner to trust them again after cheating, but then in an update they met someone from work and was tempted away to cheat again, and then in ANOTHER update they were complaining that the affair partner "took advantage" of them or something because they weren't as serious about the relationship and then they were trying to get their partner back again.
Sorry if this isn't described very well, I can't find the actual reddit post and it follows a lot of common tropes lol. The kind of thing that would fit in his Bestof or amithedevil but none of the titles jumped out at me. If anyone knows the episode or even the reddit post I'm talking about please let me know!
Sort of similar vibes to the OP in this video: https://www.youtube.com/watch?v=uSeiYU28p4o