I am sorry to here how bad you are hurting, I am feeling it too and wouldn't wish it on anyone... well besides my ex

Has anyone else ever endured someone so callus?
Yes, everybody on this board
wondered why they were so used up by someone with little to no remorse?
Yes, most people on this board
Does this come back to them someday?
I sincerely hope so, wish for it everyday in fact! Karmic retribution would be delicious
It's the one thing that keeps me holding on. I so want her out of my thoughts. She doesn't deserve any of my mental space. I seriously wake up angry. Like right now... .Lol
I think the best comfort you can be offered now is knowing you are not alone. I am struggling with these very same questions at the moment, plus a ton more! Finding strength in numbers and realizing that most of the people on this board will be able to relate to many of the things you experienced and are feeling is helpful. While all BPD's are unique in the specifics, the patterns that emerge in all of them are eerily similar.