I haev said this before, YOU THROW her stuff OUT... get RID of it.. STOP waiting for HER to come BACK and pick it up...

YOu just look REALLY DESPERATE leaving her crap there waiting for her to come by...

Take it to your friend's place (preferably one who hates her and is never home) and you leave it there... send her an email telling her its there.

I want to know how you can tell her you don't want to be friends, but you are ACTING like a friend right NOW.

Throw her things OUT of the HOUSE.