What should I do?

[Mumu]

So my bestfriend is an 16-year-old girl and I really care about her alot.
I've quited smoking weed last year, and she smoke it everyday, but I don't mind it.
But we made a promise to never do any hard drugs, and she kind of broke this promise.

First of all, she comes from the 'populair kids' and I come from no kind of group.
2 days ago she went to a big party with 'those' friends and there she used some drug someone gave her.
She told me she just wanted to try it and won't do it again.

Now I don't know if I could still trust her on this one and just forget about it or if I should leave her as her bestfriend.


Sorry for my bad English :/

[Melodic]

This is the first time she broke the promise. Give her a chance.

[Mumu]

This is the first time she broke the promise. Give her a chance.

True, I quess I'll leave it and see wat the future brings.

[Brieftime]

I think I'd leave it at friends. She broke that trust.

[Freckles]

We all do things when we're with our friends we know we shouldn't do and it's hard to say no. I think that's all she did. I'm sure she feels bad about doing something that would hurt you. You know her better than we do so you have to decide.