S & S,
I think you're really onto something here:
The more you can (stand) to just keep applauding, up to the moment you leave, the
better you will come out. You might even want to try b'sing when if you leave
him and say, "Im not good enough for you" or some other thing that will build his ego
It rings a bell with an experience I had when the last Nbf and I broke up. I realized I'd made a mistake...I had bought him a beautiful little painting done by my dear friend R (who died this summer) and he had "given" me one of his artworks (a lovely rose-photo thing, he has a good eye for color and line, but it leaves me cold now) for Xmas. (His "giving" was that he'd agreed to let me buy it "at cost" and for Xmas he said magnanimously, look, your gift is I will tear up your check. Meanwhile, he gave me a stocking with a few gag gifts that were the same he'd given his daughter. Oooo the whole N's are terrible gift-givers thing...) Anyway, shortly afterward, we were done, and I realized it was an awful mistake. I loathed his chilly "art" and loved my friend R's spiritual gorgeous little landscape.
So I called him and said you know, I have this gorgeous GORGEOUS rose image in my basement and you know, right now I just can't enjoy it, but it should be seen. (He goes, yes, yes, that's true...). So, I said, I wonder if since we're not a couple any more, would you be willing to swap our gifts back? He said okay, and I tore over there so fast I nearly left skid marks...couldn't let go of that toxic rose fast enough.
Anyway, sorry for the detour, but that really rang a gong, S& S...
and S...I think S & S has a good insight about praising or "humbling" yourself as you exit an N. In my experience, his ego was such a hoover he didn't even realize I was trying to reclaim something I cared about (in my case, a painting--in your case, if you decide to, it could be your own happiness).
long-windedly,
Hops