We live in a close community where most neighbors know each other. A lot of kids are of the same age and most of the evenings play outside together (only during reasonable hours). Even tough we have a designated area for kids play, sometimes they play on the common area's grassy fields. Now we have one neighbor who constantly complains about kids, noises, gatherings, etc. On many occasions she came to our kids with the threats. It came to the point where she would take pictures of our kids playing (without parental permission) and send pics to the police or the members of the Board. Please note that we have addressed this with our Board of Directors, which is very reluctant to take anyone's side. We do not want to escalate this to a legal proceeding, but want to stop her somehow. Help?