I would let her GO!!! Our kids go through so much at times we have to step back especially in the teen years and let go know all too well that it is most likely not the wisest medical decision but it is the wisest decision as a parent. At the end of the day the kids miss too many things in life.... so although some might think it's just a party...to her...it's another thing she can't do.... I would let her go and then when she gets home you can do a strict regime and pampering...my son is 14 and awaiting a double lung transplant...sometimes we have to standby while they live a little, it's hard enough just being a teen.
Hope she is feeling better...if not...Mom can pamper, nag, etc..to get her feeling better after the party.
Hope she is feeling better...if not...Mom can pamper, nag, etc..to get her feeling better after the party.