Hannah dimed her out!!!!

personally think that Hannah Told the abusive father where she was hiding when they was little(Perhaps pointed to the closet like in the last scene???)I could be wrong but hear me out, if they both was abused why was Molly the only one tormented by the demon/abusive pops? You can blame it on the heroin but seems to me like Hannah coulda dabbled in it herself. She smoked weed(not to say that's bad at the risk of being a hypocrite lol). Her rock n roll gestures at church gave me the impression that she was a wild child. Molly accused her of not being there and and killing daddy as a way of dealing with her guilt also tips me off.

Hannah knew what what happened and even questioned Molly on why she moved into that house in the first place. She knew what went down. The last scene where she lifts up her hand juss like Molly did could just been signaling she was gonna be possessed but why Molly first? Sisters selling each other out isn't too far fetched, look at the paranormal activity 3. As for the horse head, demons tend to attack in forms that we are most Vulnerable to or use a traumatic incident to its advantage. So what do y'all think, am I reaching with this one??