I’m so sorry Ambi. This sounds just awful.
In case it’s any consolation, I’ll tell you about a friend of mine. She is brilliant, educated at Boston U and later at Cambridge. She is successful, first as a journalist (had a byline in the Washington Post) and later in the Government contracting field - earning a six-figure salary.
She is sweet, and loving, and loyal. And she has BPD. She can turn on a dime, hear things you’d never even think, much less say, and go off at a level that blows your mind with its vehemence. She will go three days drinking nothing but coffee and eating nothing but sweets, and then when she feels utterly shaky and exhausted and anxious, she will lock onto some tiny movement or comment of somebody else’s and decide that’s what made her upset. Then she will build interpretations upon each other like an upside-down pyramid balanced upon that tiny movement or comment and suddenly ten tons of toxic emotion come down, crushing both her and the unfortunate other.
And she has NEVER ended a relationship without police involvement. If she told me she had quietly gathered her things and left a boyfriend without a word I would jump for joy at the improvement she was describing. If she told me she wanted to break up with someone, I would advise her to do exactly that, and consider myself as his saving angel if she actually followed the advice.
pwBPD have an extreme difficulty letting go of relationships. exGF has done the best she can for you. She was not capable of being happy with a person of your temperament. Your personalities did not mesh in a way that would ever be healthy for either of you. She knew that hiding herself was a daily lie that you would be horrified by when you inevitably found it out.
She set you free quietly. And, thank goodness, she let you know that she was all right so you don’t have to worry about her. For someone with these challenges, that is absolutely the best gift she could manage.
I hope you will nonetheless make it a non-returnable gift. She may get lonely and start missing you. She may try to come back. Please do not engage. You did well to block her communication. Stand by that decision. There is no where to go from here except a black hole of drama and hysteria. She will eventually need to make it all your fault, so she’ll invent levels of anger and perhaps even physical abuse that never happened. (Sounds like she’s already headed that way.) Let it go. It’s what she needs to believe to avoid the suicide-inducing reality that she failed yet another relationship. She can’t see 50-50 scenarios. It’s black or it’s white, so let her have what she needs to survive.
And hang in there. The silence will be echo-y for a while. Make sure you play with the dog at least 30 min. per day, and feed yourself yummy healthy food. Get plenty of exercise, slacking off would be a terrible plan right now. And go to that anger management class - get ready so you can start off on the right foot when Ms. Right does come along.
I hope that’s helpful, please ignore anything that isn’t.
Wishing you peace and quick healing.
TC