Whenever we try to tell her something she just cuts us off by saying"shut up". What should I do? She's very rude! She doens't listen to me or my parents, and she just cuts us off by shouting "shut up". I don't honestly have a reply for "shut up", after she says "shut up" if we try to ask her whether" why are you being rude?" Or "don't say shut up" or "why do you think we should shut up?", she just keeps on saying"shut up". Is there a way to deal with this?