Does anyone else here live with a smoker who can't/won't stop smoking? I'm 34 weeks pregnant already and i'm really concerned about the 2nd and 3rd hand smoke. Any tips? Like do air filters work and can i do anything for better ventilation in the house?

Smoking is a very difficult habit to break. My hubby's guilty of that, and so is his younger brother who is living with us. I thought having our LO would help him stop but I guess it's really a tough undertaking since he was a smoker even before. After giving birth, I woukd ask him to smoke outside the house but I can still smell the smoke seeping thru ventilations. So we have agreed that he can only smoke when he's not at home. And on times that he really feels the need of smoking even just one, he knows he has to step out of the house and be literally 1 house away.