baddog:
Kids grow up... pretty fast, and over time, go their own way. Some may choose a way perhaps you never wanted them to go, and can make you wonder at times :-)
Think on hindsight, we have been damned lucky/fortunate - but see some other parents/children (hell.. na they are no longer "children"!) .. that have good reason to be "concerned" about their "kids". Tho doubt thru any "fault" of their own.
It's a "parent" thing - You never stop being concerned :-)