I don't deal with damaged females no matter how 'attractive' they are, so I avoid most of the problems. As soon as a woman begins to display the telltale signs of being headfucked it's get lost, good luck!
There's always someone else. There's a huge surplus of single women in the NYC area thanks to all the degenerates that would rather fuck each other than a female so there's more available for me.
I don't understand the problem, if its broke throw it away and get another one.
To put it plainly, lifes too short to waste any of it on a screwed up bitch and her 'issues'.