you can't watch your kid 24/7...
BTW, this is one of the reasons why none of my computers have webcams on them.
dude, you're in denial if you don't think your kids talk that way when you aren't around... I have a 13 year old and she had a few friends over and they were hanging out in the back yard and you wouldn't believe the shit spewing from their mouths. (the ages ranged from 10-13)
I'm a little confused why everyone is being so hard on her parents.... you can't watch your kids 24/7 and if you aren't PC literate, I can see how this could have gotten out of hand very quickly.