Older Topsy Turvy

Born of Filthy Rich and Nurse Sweetheart, and sister to diamond tiara, Topsy Turvy was born with the sight, a trait that allows the bearer to see the world in a different light. She was slowly driven insane by the horrors of the world she saw, and began to seek the everfree forest as a sanctuary, looking to it as the only sane patch in a world of chaos. She then discovered Poison Joak, which played the cruelest prank it could have. It gave her normal sight. She became dependent on it as an anchor to the real world, but as she used it more and more, her sight got stronger and stronger, making her lapses into her world more and more violent, and the normalcy the Joak brought became less and less. Her mother discovered her collapsed one day due to near lethal amounts of Joak in her system. She was taken to the insane asylum, and remains there to this day. Diamond Tiara visits her constantly, as she miss their sister.
NEW HEADCANON: She see's the equinox world [link]


Goddamn this is the third most depressing headcanon backstory I've thought up