Honestly, I think it's the best decision, given her condition. The girls were watching out for her and wanted what was best for her. It's not like a "girls being bullies and bullying her out of the group." It's genuine concern because they want to see her get better and not worse, because imagine if Jesy had done something irreversible. That being said, in a couple eras down the road, imagine if there was a Little Mix featuring Jesy Nelson track? I would be here for it!