Because it's not associated with TRP. No need to link it, but it's a meme on adviceanimals. It reads:

Subject: After encouraging my (now ex) girlfriend to lose weight for her health and self esteem, this happened yesterday

And the meme itself:

Hear a rumor from a reliable source that girlfriend of two years is cheating on me

Confront girlfriend with the rumor and she responds, "I'm sorry, but I can do better than you now."

The only reason this is surprising to any of us here is because it's more honesty than a woman tends to offer, and totally free of the hamster. But it's hilarious how this dude who helped her become a better person is now getting tossed to the curb for better men (hypergamy) after he sacrificed his own time and resources to make her a better person.

Society teaches us that such a loving, selfless act will endear a woman to you forever and make her love you. Well, apparently it didn't make this woman love her man enough to stick around after she lost her whale blubber and alpha males decided she's now fuckable.

Remember men, love is a game, and sexuality is a weapon. Give women the power and opportunity to trade up, even if done as an act of love, and your ass will be the one who gets next'ed. The one with the higher SMV holds all the cards, and women don't stick around with chumps who suddenly end up with lesser SMV than themselves, regardless of the circumstances.

Bonus: One of the top-rated comments is from a female who also had a man who encouraged her to lose weight, and she innocently asks OP if he was "as controlling" as her boyfriend was.