I do my best to ignore them, but it's tough when they constantly complain to management, who then have to contact me to investigate because they have to do their job (at this point, really they're just giving the appearance of doing their job to paper the file because they know what's going on) and every time I leave my unit, some bitchy old thing is out there sneering, mumbling, etc. But yeah, I ignore them, I say nothing and keep going.