I was actually thinking about that the other day, as to whether even if her family and friends had concerns and made the request for her to be told or to take her out, whether it would be heeded? Legitimate question. Obviously there are cases where family and friends are able to request information to be given ie. last year with Josh and the death of his brother. But in general, the contestants are adults and have volunteered for the experience and all that comes with it, and would have signed contracts which in sure include some sort of waiver so that the show can not be sued for portraying them in a certain way and that the contestants accept liability for their behaviour and any consequences. So I'm not even sure that family and friends could request removal or give her information about things on the outside that are a direct response to her behaviour and portrayal on the show. Of course when a family member dies or something else happens that isn't a result of anything happening in the show, then it would be different. But given that this is a result of her behaviour and portrayal on the show, and passing that information along would be changing her 'game plan' and behaviour on the show, which she as an adult, volunteered for, I'm not sure family and friends would have much say.
I am surprised though, that she passed a psych evaluation, and even more so, that her behaviour hasn't raised concerns with the psych team that apparently are viewing the contestants 24/7 and will intervene if there is anything psychologically damaging happening.