I've discovered that DD16 is smoking. I've suspected she'd tried it several times, but this weekend I found out for definite and I don't know how to proceed.
The reason for being hesitant on how to confront her is that I smoke myself. I've thought a few times that mine were going missing but that stopped. She has an en suite bathroom and saw ash on the windowsill but again that stopped. There's been nothing else for nearly a year until this weekend. I walked upstairs and could smell smoke in the landing. I've never smoked in the house. Her bedroom door was shut, I knocked and there was no answer so walked in and she was in her bathroom with the door shut and could smell smoke even more strongly. I stood there in disbelief and returned downstairs. I was so shocked I didn't mention it. She later went out and I'm ashamed to say I looked in her school bag that she'd left in the bathroom and found tobacco, filters, papers and a rolling machine. The next morning I again smelt smoke on the landing. She's now at her dads until Wednesday and I don't know how to handle the situation.
I'm upset she thinks I'm stupid. I'm upset that she's obviously so addicted already that she's got the balls to do it in the house whilst I'm home. Do I pretend I don't know and let her continue in secret or confront yet accept that I can't stop her particularly as a smoker myself?