It is true that there are different sets of issues at different stages of our lives
I wish I can be less bothered and just pack up and go
Is it just your daughter? Or parents as well? Luckily, my parents are still independent so we don't have to consider them when we travel. This last vacation, we left our girls in Singapore, and they managed very well. They even cleaned the house before we got home. I guess it's more worrying for you as your daughter will be alone?