Adults and young people with complex needs don’t pick up language like that by accident - yes he’s an adult but this hasn’t started overnight. I never would have dared swear around my parents even as an an adult because it’s about respect so I don’t know why she doesn’t check him. It’s not funny to have him perform for the cameras like that does he even know he’s being filmed ?They’ve clearly been swearing around him again. They have a cheek to wonder where it comes from.