You are one loving and admirable feline human Momma!!! You are so dedicated!! I can just see the hisses then friendship!! Excellent you have come up with a not able to jump area!! I hope they do not jump and no further injuries!! Your cautiousness will be for Petrie and siblings safety!! I bet she was so glad to be with the others, even if in the closet!! The bedroom will be nicer!! Enforced rest for her healing out of love!! Take care and be good to yourselves also!!!!