Dead Bang random thought

[Necratoid]

I'm giving off a reasoned opinion, that explains somethings I noticed watching the series... as far as I know they only mention that her parents died in a
plane crash. They show Ami's mom, Moon's parents, and I think they show Rei's dad at least at some point. If they show Venus' parents its
probably in her Sailor V. manga. They don't cover what Jupiter's parents looklike to my knowledge. That she is 5'09-5'11 in middle school
tells me she isn't purely Japanese. That she is kicked out of so many schools for fighting means she gets in lots of fights and that the blame always
falls on her shoulders. Since they ignored the bullying in the first place and only responded her stopping it that wreaks of political decision. Considering
just how many anime show Japanese teachers as useless at best, purposefully malignant and/or favoring whatever shuts up the most people at average makes this a
likely case. The nail that sticks up is hammered and all... GTO exists for a reason.

I'm sure you can Wiki up the info if you bother looking around... but there is more corroborating this theory than opposing it.