I never know who my wife is from day to day. And when she is stressed out, sometimes I don't know who she's going to be minute to minute. I've been with her for almost 10 years and I'm trying to figure out who she is. I've researched all kinds of disorders including Bi-polar BPD NPD Schizophrenia and MPD/DID.
She got diagnosed with bipolar a couple years ago and some sort of paranoid anxiety disorder before I knew her. The bi-polar diagnosis is so obviously way off. It's so much more complex than that. From my experience with her, I have seen almost every BPD trait to an extreme degree for the entire last 10 years. I have also seen almost every NPD trait for the last 8 or 9 years. But she also has moments when she is sincere, vulnerable, "real". Almost childlike. Narcissists don't have that. She can go from being the sweetest, giddiest, lovable, funny, beautiful person to an absolute sociopath within seconds. She recently went through the worst manic episode I've ever seen, with probably the worst psychotic behaviors, as well as the most extreme sociopathic behaviors I've ever seen as well, and is currently in jail for vandalism and assault.
But, a few days before she got arrested, she broke down crying and told me she constantly hears this background noise in her head. I asked her if it was just noises or sounds, or if it was people talking. (I didn't say "voices" because I thought that would be a trigger word.) She said it was people talking. I asked her how long she has heard them, and she said she can't remember a time when she hasn't heard them, and sometimes there seems like hundreds of them at once, and she doesn't know what to do. This to me doesn't seem like the typical "oh you hear voices so you're a schizophrenic" type of thing. The thing I thought immediately was that they were alters. Also, within a few minutes of her telling me that, she changed personalities. She switched personalities about 4 times in about an hour.
I know she has had a quite traumatic childhood, and I mean a book could be written just on her first 12 to 15 years of her life.
I have recently learned that people with DID can also have BPD. I think personally that someone with DID could possibly have alters with any number of separate personality disorders. Like a few might have BPD, others might have NPD, others might have anxiety or paranoia disorders, and others might be quite normal, not exhibiting any unusual traits.
She is also delusional and paranoid once she starts getting sick too. It usually starts like this. She'll have a migraine. Then she'll start losing sleep. Then she'll start believing delusions. If the delusions are negative, (ex. someone online she's never met knows where she lives and is coming to kill her) it leads to paranoia. If they're positive, (ex. a famous recording artist just released a new music video about her) it leads to grandeur and narcissistic type behaviors. As soon as someone doesn't go along with her delusions, she becomes aggressive, abusive, and combative. (And by abusive, I mean, verbally, emotionally, and physically.) She then goes back and forth between sociopathic and psychotic behaviors. (ex. throwing trash in the streets, vandalizing neighbors' houses, showing verbal disrespect toward landlords and police, etc, to repeating inane phrases over and over again while crossing her eyes and talking like a kid.)
But I've noticed that if she's not sure if the environment is safe or unsafe, she'll switch personalities every few minutes. It's like the different alters are trying to figure out which one is needed at the time. Or it also may be that since she isn't sleeping, different alters have to come out to take over when the one that's out gets exhausted.
I personally don't know how to explain all these traits at one time except by DID. How could someone have 90% of the traits for BPD and NPD and paranoid and anxiety disorders (consistently for years and years) and hear all those people talking to her in the background? Plus how could she completely change interests, beliefs, preferences, tone of voice, etc.?
That's what I mean by not knowing who she's going to be at any given time.
So my question is, in anyone's opinion, does DID seem to explain this behavior better than anything else? Or could there be a better explanation than that?
I would appreciate and value anyone's honest opinion. Thank you.