When one person in a relationship thinks the other is going to break up with them they decide to dump the other first. Except the person never had intentions of dumping the other and now there are huge regrets. They acted in haste, and had Premature Edumpulation
Hey man what happened with you and Mary?
OH we got in a fight and out of nowhere she dumped me!
Wow that's crazy dude, were you going to break up with her or something?
NO, we just had a fight and now she TOTALLY is regretting dumping me
Ohhh. Yeah, typical woman. She wanted to dump YOU before she got dumped herself! She had premature edumpulation.