I didn't understand in my younger adult days when my Mom said as a parent you never stop worrying about your kids. I was in my mid-30's at the time and didn't understand it as we had two pre-teen kids then. Once the kids left home for college (nearby though) I understood. They are both fine adults and live within an hour of us - and only 8 minutes apart. They are siblings first - but also good friends, and their spouses all get along!
But when the phone call comes in from either of them - my first thought is what's wrong?
