I don't expect a smoker to beleive the information given.
When my children's nana goes outside to have a fag, she comes back in washes her hands, brushes her teeth, and she still reeks of cigarettes.
Now as I said you probably don't beleive me, but if I can smell it, my children can smell it, then all that nastiness she chooses to put in to her body, she is thereby also choosing to put in mine, my husband's and worst of all my children's bodies.
You would probably have to have a shower and wash all of your clothes before you entered back into the house and did not pass anything on to your children and other people.
You may have stopped smoking when you had your children but....do you think about all the nikotine that is still on your furnitures, walls, curtains, bedding etc? Try to move one of your pictures on the walls, or a sofa, I bet you can see exactly where it was hanging/standing.
Trust me I know it is not easy to give up smoking, but I also believe that just because you are smoking your cigarettes outside you will not be saving your children from being put at risk of getting cancer, astma, excema and other nicotine related illnesses.
I am not saying that it is as bad as if you were puffing the smoke right up your children's faces, but it is still not good no matter how hard you try to convince yourself and other people of it.