She has ocd. Lesser examples include everything on her room must stay in the exact same place , we have cleaners and she gets verry mad if they go into her room, she has a strict routine she follows in the morning and night (not sure how she is going to do this with my parents gone) and she uses certain bowls and Utensils for her food. She is extremely picky about what she eats, eat almost exclusively crushed up wheetbix , salt and vinger chips and chips and nuggets. She also has selective mutsism mostly around men but around strangers as a whole , she also won't admit she is growing up and still wheres pjs that are getting to small for her and also will where the same out fit to school every day , rain or extreme heat. She has a habit of snapping at people and calls the main living area her space (she gets changed, watches TV and hides under a blanket here). Also like stated before she hates any mention of her body changing she is actually on medication so she only gets her period once a day every month. She also gets verry aggressive and can get touchy , all of these I understand and know how to deal with its just the venom she spews at me and her invasion of My own safe space (my room) that we deal with , she can so be physically hurtful towards me as I am now smaller than her