Oh no Jane, I hope Uncle Albert is ok
Jack's-Jane said:
We are going to see Tim (Christabel is on holiday.She has told me to text her if Uncle A has a problem but ........)on Thursday.....
I think you should text her Jane - she wouldn't have said to do so if she didn't mean it. Even if she's not in a position to 'do' anything, at least you have let her know. I think she'd be more upset if something were to happen to Unc while she's away, and she wasn't aware that there was a problem, particularly if she's told you to text her.