I'm sure lots of parents have been in this situation, my yr 2 son has been invited to his classmates house but I'm not really comfortable with him going to this particular child's house as he & his younger brother are the type to swear & I've seen the nan who picks them up stand by & watch when one of them are playing rough in the playground, they have no discipline whatsoever, really not the type I'd like to mix with without sounding horrible, he has gone round a few other friends house but only those who's parents I know to talk to, I really don't know what to say without being obvious I don't want my son to go, what would you do??