nick007 wrote:
She may be upset about having to move & is blaming you for stealing her son away from caring for her.
This can be the case.
Another case could be from past experiences or she is just very shy but since she is an old person I would say its the selfish part of not letting her son go that's doing it, she sees you as a threat.
I could be reading too much into it but I wouldn't say its impossible, a lot of old people are lonely and will do anything to keep one person as company, I should know since I'm a cleaner that has a contract at a retirement home and I'm left standing there talking to an old person for a good half an hour before I can try and wiggle away to do my job, I'm just lucky they stay in their rooms most of the time.