In order to avoid backlash, I use this approach...
I treat her really sweet and professional approach, like a apple pro care rep.
"Would you like me to mail your private items to your new address?"
"Um... can I just pick them up, I really want to see you..."
"No, I would not like you to inconvenience yourself, may I have your address please?"
"122 Pine Street."
"Ok, your private things should arrive within a week by DHL. Thank you."
"Can we please talk about things, I don't want things to end on bad terms between us."
"Nonsense, we're still friends. I'm sure when things blow over, we'll be having lunch again. Don't worry, you did nothing wrong. It was just a case of bad timing/ mismatched personality. You are a sweet girl, but it simply wasn't meant to be."
---------------------------------------------------
NOTHING, I MEAN NOTHING ANNOYS WOMEN MORE THAN KNOWING THAT THEIR ACTIONS HAVE NO EFFECT ON YOU. BY TREATING THEM LIKE A VALUED CUSTOMER, YOU ADD INSULT TO INJURY BECAUSE THEY CAN'T COMPLAIN TO THEIR FRIENDS ABOUT HOW MUCH OF AN ******* YOU ARE. ALL THEY CAN DO IS JUST SIT IN THEIR APARTMENTS AND RETHINK EVERYTHING OVER AND OVER AGAIN.
---------------------------------------------------