I See this is pretty old but, I happen to have the same problem as well. Sadly I have tried to tell my man but he just blows me off. It really begins to feel like if its lack of attraction.
My boyfriend has picked up smoking and he has been doing it every single day morning, mid and even at night. I have become pretty much just a body in the way. My complaining does not work and to top it off He has tried to stop a number of times but keeps going back to it. when he tries to stop the mood swings are horrible. I've been the one putting up with the mess left behind. I don't like talking to anyone about this stuff but I prefer to let it all out in a blog. Many people say weed is not addicting sadly I feel that the way this has changed a man that was so physically active and a health advocate it has defiantly become a burden in our relationship. I have tried to understand and be patient and hope that he sees what I am going through but I think he just doesn't care. Sex life ... what's that ... I don't have one anymore. All he does is sit in front of a computer all day or on the patio smoking.. everything is rushed just so he can go on to his routine. seems to me that after all he needs to shape up or i need to ship out. Sad but true. I don't believe sex rules a relationship but I do believe real communication, affection, care, and honesty play a major aspect of a relationship unfortunately he becomes none of those things when smoking weed.