fe.settings:getUserBoardSettings - non array given[bbg] - Endchan Magrathea
 >>/32922/
You are right in the sense that it is up to her to change, simply because nobody else can do it for her.

But I think it is revealing you say she acts like a 10 year old. You do see what I mean.
People do not magically become functioning responsible adults at 18. 
Other people have to teach you when you're growing up. 
Even adults who had good rolemodels, schooling and friends still have real trouble improving themselves.
Dont judge her too harshly. She has been trying.