Need help choosing what is right?

[Barter]

So, my aunt's daughter(I don't know english too much),she is 12 years old.I'm 15 and so whenever she has a problem she always contacts me(she is in another city).We are all muslims so we are used to being respectful and clean(no bf or gf or swearing).She has been playing this stupid game on facebook called YoVille,where apparently she can chat with boys and girls.This game has been taking over her life to the point where she made another fb account and didnt add me or her parents on it.She has different people added there and it's like she is another person.She has been talking to what seems other boys,and changing her name from "Lara" to "Avril".I really think this needs to end in any way,so I thought I could get her password and delete her account without her knowing that it was me.Dont worry about me getting the password,just whether I should do it to fix her life or not.

[Hope!]

Tell her your opinion but THAT is all you have a right to do. To get her password and delete the account is disrespectful, but also, it solves nothing! She can then get another one, that she will be sure you don't find out about. You will only make her angry.. Imagine if it were YOU who had this done to you?
You cannot fix someone's life.. all you can do is be a friend, and be respectful, kind and loving.