An Unanswered Email

The novel tells the bizarre, painful and touching story of remarriage of middle-aged urban men and women. He asked her, "Is it worth it to take your child's cord blood to save someone who hates you?" She cried "I don't know." He shouted, "If you don't know, just listen to me." She said "I respect my heart..." Love or hate? Kindness or stupidity? Smart or stupid? Who can tell the difference? Let the readers judge everything.