Mental issues run in her bloodline. Her Mom was a suicidal, multiple personality, narcissistic, kleptomaniac, nymphomaniac, and violent pill addict.
My W found her face down in a puddle of urine in Feb. of 2014 dead from an overdose. Things have never been the same since then.
My W, and I were the last two people on earth that hadn't exiled her. We were her only family. That was a hard thing for both of us, but especially for my W.