Alright heres what i would do.

put all the furniture outside and tell her to pick it up by a certain time and if she doesnt do it by then sell it off or somethin.

I normaly take your side AOA... and nows not any different :P sell it!!!!! as the bible said, "an eye for an eye" i think

step 1 get some bedbugs from a bug supplier (bug zoo)/ or a really dumpy motel room

step 2 move the furniture outside for her to pickup and place the bedbugs in the cracks of the upolstrey

step 3 laugh as you know that her and her new guy will be covered in very visible red bites

and that said bedbugs are costly and difficult to remove from her residence.  If they live seperatly both of their residences will most likely end up infested by carrying the pest on their person. 

That's Old Testament, homes - where they stoned witches and bad children.

OT - dang, she's kind cute, if that's your ex. I dunno ... 

I don't know you or your ex-girlfriend, and I don't know anything about you, but by the way you are whining and calling your ex a slut, it does make me wonder who the tosser really is in this situation.

She obviously hurt you, but appealing to people on a videogame forum to help justify your thoughts of revenge is seriously not cool. The only people that really know what went on between you are you and her, and it's really nobody else's f*cking business.

All the people telling you to sell her shit or get revenge by other means should really just shut the f*ck up. They only know your side of the story.