Why cant women move on???

When a women break up with a man, the worst the man does is yell at her and quit being friends with her. But when a man breaks up with a women, they go to these obsessive quests for revenge. My friends x-girlfriend stuck a hose through his window and cause 15000 dollars in damage. she also spray painted liar on his truck even though he never cheated on her. I saw a girl once post pictures of her ex-boyfriend all over his neighborhood saying he was a child molester. Both girls were arrested. The first one had to pay for the damages and the other did a little time. is it really worth it???????