We had a massive fight yesterday. He is not speaking to me. Just realised he is not at home, checked everywhere, started to get very worried. Then noticed his shoes and jacket are gone. Went to look around outside, garage lights are on. Looked through the window and there is himself sitting with beers and smoking cigarettes. He doesn't know I saw him. We are non smokers. My dad was a smoker and died recently from poor health, I am so angry. We were both talking about how horrible effect smoking has. Should I confront him? What should I say?