Mom and I took Grandma to the doctor yesterday. Mom spoke to him about her behavior. He agrees with us that the dementia is really grabbing hold of her.
When Mom asked him about the fact that Grandma treats us so differently than the other relatives, he told us it's actually a compliment. Supposedly, since she feels comfortable enough with us to tell us the truth (or what she perceives as the truth) and not hide anything or put up a front, this is a good thing. She apparently doesn't trust the others as much.
I just feel so privileged.