Wiktionary
n. A dissociative identity disorder.
Usage examples of "multiple personality disorder".
As for your 'multiple personality disorder' -- I won't pretend to believe in that, but if you feel a need to playact at being someone else, I guess that's understandable.
One day I think she's manic-depressive, and the next day I'm positive that I'm looking at a classic multiple personality disorder.
I still had trouble absorbing this, trying desperately to recall what I've learned over the years about Multiple Personality Disorder, or MPD.
She wouldn't, unless there really were something 'speaking to her,' so either she's truly broken down into some sort of multiple personality disorder, or else some external force has convinced her of the complete accuracy of everything she's told us.
Again, many books are specialized (and may, therefore, be more triggering): Terr (1992), Chase (1990), Freyd (1998) and Cameron (1996)describe the horrors of some children's abuse, followed by amnesia or Multiple Personality Disorder.
But the visitations soon dwindled to her mother and the odd aunt or uncle every month or two for the simple reason that when they came to see Maria they often found someone else-Maria suffered from multiple personality disorder.
And this moral multiple personality disorder is hardly restricted to Judaism and Christianity.