Is it rude or inproper not to answer when someone ask a question?
My wife has been corresponding with my ex-son-in-law about my grandson's parenting time. Ex-son-in-law thinks that the parenting time should fit his schedule. That being said he brought my grandson late to a scrimmage lacrosse game, which my grandson loves to play. Now my wife was by herself and my ex-son-in-law greeted my wife and she ignored him. There or other events but with just that event, do you believe that by not responding or ignoring him, considered rude or something else?