I thought it was just me being a horrible father. I have noticed this in my own children too. They come back as different people from the neighbor's house where

I thought it was just me being a horrible father. I have noticed this in my own children too. They come back as different people from the neighbor's house where they watch TV they aren't allowed to watch at home. Using vocabulary, including in the past some swear words that I know they did not learn at home (bi-lingual household, I never swear in the local language). I just ask them, "why are talking that way? Where did you learn to say that?" and then tell them "Civilized people don't speak that way". I really cannot stand the Cartoon Network and most TV aimed at children. The standards are very low. And quite a lot of seems to be adults testing to see how much adult humor they can slip into a "Kid's" show.