That's a tougher call for her than it is for the others! In the end though Isabelle herself would probably say the beating that broke both her legs when she was seven years old. No prizes for guessing who was responsible for that. It left Isabelle disabled for the rest of her life - she can't run, can't stand or walk for too long, and she starts relying on a cane in her thirties on bad leg days (usually when it's cold or the weather is nasty).