Hi Dipti,
I am running off track but cannot stop myself in posting this response.
Are you OK with your hubby smoking? I don't think so. Then why don't you try to help him to quit. There are many methods available nowadays by which smokers can be helped to quit entirely in a healthy way. Did you try any such things?
The reason why I am saying you all this is one of my relative has COPD due to smoking. The doctor said he has already shortened his life by 10-12 years! His lungs are like deflated and sooty! He is the one who thinks he knows more than the doctor himself. He had a rough childhood and a divorce later. That doesn't give him any excuse but it is difficult to talk to him on this subject. He seriously needs psychological treatment but can any of us dare advise him?
Please try to help get rid of this smoking habit in your hubby.
It is deadly!!!!
I am telling you all this just because I took you to be a fellow ILite and a friend. Hope I have not hurt you in saying so.

Adara