I'm mentally and physically exhausted, living on egg shells waiting for the next explosion.
Hey ASD, Well, it is exhausting to live like that. In my case, I describe it as reaching a point when there was "nothing left in the tank." I think of myself as generally a strong person, but I used up all my reserves while walking on eggshells in a long term marriage to a pwBPD (with kids). I bottomed out, which was not fun, believe me. Fortunately some kind friends and family members conducted an intervention, which was humiliating but necessary, as I had no inner resources left. So I turned a corner . . . separated from my Ex . . . went through a divorce . . . and now am back on my path. I don't want to sugarcoat it because my journey has been incredibly hard at times, yet I find that its OK to struggle on my own terms, as long as I'm being authentic with myself. That's what it's all about, in my view.
I can't tell you how you should move on from here, but maybe I can point you in the right direction.
LuckyJim