Parents have the right to go through their children's things if there's drugs involved, but otherwise it's a pain in the ass! Don't worry, OP, you can punish her even worse now >:)

Well I hope you gathered your thoughts and assessed the issue again!

So you're not going to get her any help or do anything about it? Apparently you are stupid.

Wow you just got manipulated...xD

You've been had by smokey. Sucks.

Unless she's paying rent for that particular room, you haven't done anything wrong. My mother would have knocked the shit out of me for accusing her of invading my privacy when I still lived with her.

And the student becomes the master.

If you had longer hair, you'd look like the real life captain hook.

Except it would be very easy to beat her daughter in an argument (not physical abuse, just outwit her). OP, it seems, is just somewhat of a pushover.

Great parenting methods you have.