My DS9 spend last evening at his friend's house (neighbors), I know the parents and been to their house, seemed fine.
Well this morning my son said (for no reason) "white trailer trash" and I was shocked
come to find out his friend was talking about kids acting on the bus and the mom said "sounds like white t t " 
I told him that is a very rude thing to say EVER and he does not even know what it meant. Also told him that it was a hurtful thing to say and never to it...he promised he would not.
He likes his friend but i don't like him being around adults that talk like that...should I let it go? ignore it?
I still can't believe she would say that in front of the kids...awful.
Well this morning my son said (for no reason) "white trailer trash" and I was shocked


I told him that is a very rude thing to say EVER and he does not even know what it meant. Also told him that it was a hurtful thing to say and never to it...he promised he would not.
He likes his friend but i don't like him being around adults that talk like that...should I let it go? ignore it?
I still can't believe she would say that in front of the kids...awful.