Sharon, your mom seems to be happy in her own little world. I know it can be hard to see her like that but she isn't in pain. I think that's the most important thing. My mom is the same age as yours. She would have been 96 in July. She passed 3 years ago and was in terrible pain when she did. That was the hardest thing to watch. Enjoy the time you have with her. My prayers are with you.