I broke up with my ex-gf two weeks ago. I've fucked 4 girls since then and was working past it with progress, until today. I found out from one of her best friends ex bf that she slept with this 27 yr old guy a couple months before we got together. For reference I am 19 and she is 18. What has really fucked me up was that I found out she made it really easy for him (going to his place, fucking on first date etc.) My ex claimed that she was the one that ended things with him (yeah right).

What I really liked about my ex was that I thought she wasn't easy to get with. She never made it THAT easy for me and I liked that. I lose attraction to girls that make it easy for me because I know if it's easy for me it's easy for everyone else.

My general question is how you do rationalize committing to someone, plate or LTR, knowing that someone else has gotten the same thing a whole lot easier? I feel like a cuck for even dating or having feelings for her in the first place when chad put in zero work and got all the benefits.

Is this normal? How do you work past this?