I am not saying its right or wrong to nag only that it may be...

I am not saying its right or wrong to nag only that it may be very detrimental to men's health (but not v.v). I don't think it is so the nagging as such that is the problem but rather the relentless stress of feeling you are responsible for someone else happiness. Women are not as happy as men staying married and men knows this. You can sugar coat as much as you like but living with a woman is not ideal if you want to live as long as possible as a man. You are much better off avoiding them and seek happiness in god or something else. For the vast majority of men this does not work though as we, as a group, have this incredibly strong urge to seek female company.