When men cheat on their women how do you cope with not feeling good enough?

My ex used to talk to a bunch of girls and like/love their social media pictures while we were dating. It bothered me, a knew it was a red flag, and never spoke on my jealous feelings. In a break by accident I overheard him on the phone with one of his boys he slept with another girl. He unfriended me two weeks later. I accept the relationship is over, never reached out to him but am still hurt mentally why I wasn’t good enough. How do women deal with this type of rejection? I believe now that I am not physically or mentally good enough. It hurts and it’s hard.

When men cheat on their women how do you cope with not feeling good enough?
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