PRESS THE LONG THINGY ON THE KEY BOARD. YA KNOW THAT THINGY WITH NO LETTERS ON IT. THAT YOU USE TA TYPE. AND YOU USE TO JUMP IN GAMES. YOU KNOW WHAT I AM SAYING, BECAUSE I KKNNNOOOW. I KNOW, IT DOESN'T MAKE SENSE. BUT DOOO IT.
So... This girl, or cat, I mean, is possessed by THE EVIL VOLDEMORT. AND HE USED THE YOU-KNOW-WHAT THINGY. THAT MAKES IT SO THAT YOU DO EVERYTHING HE WANTS YOU TO DO. And you-know-who wanted her to kill her mother, but she didn't want to (DUH) so she tried to resist but she couldn't. After that she went went crazy. She knew she could have not killed her mother. And she knows, that the lord is still in her, somewhere... And she knows she is you-know-who's weapon...