A woman should say: 'Have I made him happy? Is he satisfied? Does he love me more than he loved me before? Is he likely to go to bed with another woman?' If he does, then it's the wife's fault because she is not trying to make him happy.
In any country there must be people who have to die. They are the sacrifices any nation has to make to achieve law and order.
The tragedy of modern war is that the young men die fighting each other - instead of their real enemies back home in the capitals.