just to say, tho Im no phycologist (spelling?) I have a cousin, not close really, but he's there iykwim. Anyway he had an incredible wife, who died just after their 4th child was born. The children I think were aged something like 6 months, 3, 8 and 10. Within about 2 yrs maybe a few more, the eldest boys were smoking as was the dad.
I wonder if, its easier to turn to something like alchol, cigarettes, drugs than face your hurts, demons and lackings.
Pain would be the worst demon to deal with imo. Losing a wife/partner would be just the pits. Where/who what do you turn to when you are so pitiful down and grieving. Something has to pick you up. In their case, smoking was it.
Doesnt mean it was right. But its what got them through. Theyre still at it though, and thankfully the 3rd and 4th child are not at it - yet. Im hoping the men will quit soon.