scared were this might go in welcome to my world of candycane2

I am so confused what to do any more. Chantel is back in hospital she has started marking her arm using her nails to mark them. She has also attacked roommate and now charges are pending,She again will only be in hosp for a week or so due to insurance again I will have to switch carriers since the hosp told me wrong one.. This will take another 30 days I am so frustrated and don't know what to do any more ,Roommate suggest i give her up to foster care and I say no want to try other thing but if this keeps up may not have a choice AND THIS SCARES ME