Looking for an old post from a guy who cheated on his wife and left her for his AP, only to realize the AP only wanted him because he was married

I know there are probably a million posts similar to this (I wouldn't mind some of the others being linked here, it's one of my favorite types of schadenfreude) but what stuck out about this one is the OP vents to his ex-wife, who sarcastically suggests lying and telling the other woman they were back together. He misses the sarcasm and actually tries it, and it works for a while until she breaks up again and leaves him with nothing