Guilt romance tropes?

Hey kings queens and in betweens, does anyone have any JUICY ASS GUILT TROPES where the ml treats the fl badly and then he recognizes how amazing she is in her absence and it’s like WAIT NO but it’s too late cause she finds a better man. And THE LAST PART IS CRITICAL - she doesn’t end up with him please!! Too many times I’ve read a manhwa with an asshole ml who the girl ends up with. Nuh uh no thank you. But anyways any recs would be greatly appreciated THANKS FOR READING