The whole idea of families is simply breaking up. In my opinion that's what's causing a lot of the breaking up of our society. Things like:

Dinner at the TV
No books/reading
not going out with the whole family
using the TV as an educator
using the computer as an educator are small but heavily contributing to people not being able to talk to one another in a normal fashion anymore. Afterall, if you can't talk to your family how can you expect to get along normally with people you don't even know?