(as opposed to stupid, that is.)
So if like a normal person with a family (I don't have children, though I do have family members) someone gets nervous about people looking at images of your family members without your permission, and if they have them in a public, everybody-viewable photo folder, ... ok... explain that one to me.
If all that's wrong is they don't know how to make images private or more private, hey, even _I_ can teach them that. (Go to "My photos", go to the folder, go to "Album options", change "Album access" to what you want, click save.)