My grandmother is 93 and has a very good memory, she is very alert and can remember things very easily about her child hood. I visited her this morning and she said she hasnt slept for 3 days. She told me at 11pm every night she hears the voice of my late grandfather who died 5 yrs ago calling her. She gets up and waits for him to talk again, she waits all night.
Im not sure if I should inform the rest of my family as I dont want her going without sleep for much longer.
Is this a common thing?