I'm looking for songs sung from the perspective of someone who got dumped for someone else, and now the person who dumped them got dumped or hurt by the person they left them for.
I can think of "Who's Sorry Now" by Connie Francis, "Goody Goody" by Frankie Lymon and the Teenagers, and (sort of) "I Hope" by Gabby Barrett (though that's more wishful than actual). What else is out there?