Blaming someone else for your decision to take drugs is just irresponsible. Did Ava hold a gun to Sophia's head and force her to consume it? Of course not. If Sophia started taking drugs, it was her own damn decision. I started drinking when I was 16 with my high school boyfriend. Do I blame him for my current condition? Of course not, I brought myself to this point. Every stupid mistake I've made in my life was entirely of my own making. Live and learn.