Just got up to go to work and there's tobacco on the coffee table. DP smokes very occasionally socially but has recently been staying up a lot to play PlayStation and doesn't come to bed until late/sleeps on sofa. Just came down to find tobacco on the coffee table. He's started talking about how he would like to smoke marijuana occasionally now he isn't drug tested in his job and I'm worried he's smoking drugs. If I ask him he will likely hide it and lie. Do I ask him about it? Or wait and go through his bag which would be an invasion of privacy to say the least?
Not sure how I feel about it.