Slightly off theme but we used to live a couple of hours away and rarely saw my DS's children, though I did help with childcare for some weeks in the summer, they visited a few times a year and we saw them at some stage over Christmas. DIL is very close to her mother and she is naturally the first in line which I am happy with.
However when my (single) daughter decided to adopt two young siblings we chose to move to be closer and now see them most days. We also help with childcare when her normal arrangements break down due to illness or whatever.
It all depends on the temperament of your DC. Our DD is pleased to accept help when she needs it but I know that the same is not true of all.
We had a straightforward conversation with her before we sold our old house and would not have moved if she regarded our move as intrusive or unwelcome. She has since moved house to gain an extra bedroom and is even closer than before.
For us this works, but some DC would find having their parents this close would be oppressive.
I imagine it is possible that she might meet someone and move, leaving us here, but we would accept that as inevitable though we would miss them all.
How to Keep Living at Home Longer



