Yes...I think a lot of the older ones are having trouble with all the changes. The generation did not end as promised. This generation was a major part of our up bringing. Now they are trying to change it because their "jig is up." The older ones are watching everything they believed in turn into a televangelist organization. No different than the 700 club. They also do not like that everything is via the internet. Try teaching a 90 year old how to use a IPad. They also hate the new songs (hard to sing).
I am so sorry to hear about your Dad. I hope you are doing okay.
Let's hope your Grandma is seeing the little ole man behind the curtain and seeing that he is not the great and powerful Oz.