I have totally decided on leaving my extremely high-functioning uBPDh after 17 years of crap. Took me a while to get to that decision but I have made the right choice.

Absolutely, 100% - I´m just here physically cause I have no where to go yet. I´m working on that part.
I told him that I can´t stay in this relationship and he flipped: I had to pick him up at work the other day. He didn´t talk to me for three days. Then he "zombied" around the house crying (yes I found out that the man does cry), poking at his food, not sleeping... . and he finally said that he knew I was unhappy and if I wanted to leave, it would be for the best. His face muscles are so tight he cant even talk straight. It´s kind of scary. He said he realized that our marriage wasn´t working.
Then came the bargains: he wanted to be married but just with no sex

, then just friends but we live in the same house, then emotional buddies - GOD! His bargaining was hard to deal with. I said I was moving out and to another city and he said he´d move too. I can´t interfere with his life, but gads, if I want to move to get away from him, I think he´d get the point!
Now he´s in the denial phase... .Flowers, hugs, I love you notes, breakfast in bed. He must be reading some kind of book called "how to get your wife back emotionally" because, man, it´s working. I keep wanting to believe it will get better - but I know it wont. I keep wanting to believe all the lies (I love you... .I´ll get help- but never does - I´ll stop treating you badly- ). If he loved me he wouldn´t have treated me like he did for 2 decades. But what am I supposed to do so he gets the point - through the eggs and toast across the room? Not eat it? I am civilized but my "education" isn´t doing me any good. I wish I could tell him to take a hike... .with some other words.
Anyway, I will be better off by myself. No more mind games, no more future emotional guessing, no more loneliness, no more tears.
But then why in the world do I still want to cuddle, and why does the bed seem so empty... .Come one heart - get a grip! Why do I still let him kiss me? Hoping he will change has been my worst enemy!
And he wants to go out Friday to celebrate our 17th anniversary - COME ON! What is there to celebrate? 17 years of pain, treason, cheating, lies, doubt, tears, emotional roller coaster and verbal, emotional, sexual and psychological abuse?
I think I need to physically move out so he gets the idea... .