What the OP is saying is that Neil Goldman goes to James Woods High School with Meg, and his father, Mort, went to Buddy Cianci School to talk to Chris's class on career day. The OP feels that Mort should not have gone to Buddy Cianci school since Neil goes to James Woods high school. When my class had career day, we had people of all career types come talk to us. A person didn't have to have a child enrolling to come speak. This is not a slip-up.