I would tell her she could explain it to my backside as I am walking out the door.
First you look at her and say, " enjoy your life". Then you tell her to get out and if it was a friend of yours that got her pregnant, you kick him in the nuts.
That depends completely on you and the circumstances. If the child was conceived voluntarily then ask yourself this question, "Are you completely comfortable with your wife having someone else's child? And if you're not...well, imagine your attitude towards said child when he/she is URL1 may be inadvertent on your part but you will have a preconceived prejudice borne from your experience with your wife.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.