You claim it is not a happy ever after fairy tale, but yet you are using unconditional love as an argument? Fertility is the one condition I have, otherwise what's the point of marriage? If I was infertile and my wife wanted to leave me because of it I would completely understand. Most likely any woman I marry will be fertile and there will be no problems, it is my lifes dream to have a large family and nothing, not even love, will prevent me from obtaining that goal.