You missed the point. Op's reaction isn't about the sex. It's about broken trust. He said himself that he wanted to give her time and space to lose her virginity. That is his decision and to me it seems he is comfortable with that.

So no it is not about :"oh my Gf didn't have sex with me", but about "my Gf broke the trust bond we had."

And the conversation here is not with other weenies (wtf is that word even?), But with people who care about trust in a Realationship and how to handle the situation properly.

And he didn't apologize wtf. He said thank you for the great time he had with her. Should he say " fuck you for cheeting on me and not having sex!!! Fuck you, now I have to search another girl I can put my penis in! Oh my God I just wanted sex the whole time, I thought this is all life is about, what a waste of time, fuck you. Oh and btw you ur fucking ugly. Hahahahah. I just stayed with you to have sex with you, but luckily I can get a much hotter GF friend now. I hope you also get Cancer and die hahahahah. "

This is exaggerated, but should he answer like that? I can tell you who answers like that : children.

Op didn't answer like a children. He answered like an adult. And for that, I respect him. I believe he is thoughtful person who will make this world a better place. I like his reply and I think it take courage to forgive her.