How do others feel about this? A sole grandparent who is 73yrs old wants to be up and down the motorway taking my kids away for weekends (kids aged 8 and 4). Given I have seen a change in the reaction times and general awareness lately of the said grandparent, I am avoiding letting my child go away as my main concern is driving safety. I do try to involve the grandparent every week in our lives, including the grandparent going away on holiday with us. I haven't expressed my concern to the grandparent as I think it would hurt their feelings.