Nosy neighbor Mildred has a lot of time on her hands, and she knows exactly how she wants to spend her days. As u/kathjoy shared to r/pettyrevenge, their friend has a majorly nosy neighbor , Mildred, who couldn't be any more uptight. “Her hobby was reporting her neighbours to the police, HMRC (UK equivalent of the IRS), immigration, and of course the VOA,” the OP writes. And what was Mildred so upset about? One neighbor got a new car, so she reported that. Another time, she thought a child didn…