Mommy! DUN DUN DUUUUUUUUUUUN we must obviously thread her and Glory ASAP. Also, Glory would work very hard to never bring her friends (such as she has) over to the house.
Arthur would like her and see her as driven, although he might suspect something's wrong with that brain of hers. He'd keep an eye on it if he suspected anything.
As for the rest of my kidlets, Lexie, Rory and Cal probably wouldn't be on her radar too much as they're pretty good kids.
LUKE, however, skips study halls and disrupts class and doesn't do his homework, so he might end up visiting her office sometimes. He's probably a weird mix of terrified and indignant.