>>11007077She has BPD.
>I cornered her on it and she admitted she was gas lighting but still adverting whether it was 'intentional or not'.This exactly what I'd do, that or go with "c'mon if I was really doing X would I even discuss the possibility me of doing X, do you really think I'm that stupid? If I was doing X why would I even bring it up, that would would be fucking retarded, do you really think so little of me" and so on.
That said, not much you can do, either leave her or try to live with it. Living with it can be an absolute bitch, but if you really love her, I'd say the best thing you can do is to try and get to understand why she does things she does and don't let it get to you.
t. BPD
