Book Club: The Emperor's Children | Question 7

Some of Messud’s characters begin the novel in a state of happiness and others attain it, but nearly all of them see their happiness threatened or even shattered. How does this come about? Which of them is the victim of outside forces and which is responsible for his or her fall? How would you describe this novel’s vision of happiness? Considering that the typical comedy has a happy (or happy-ish) ending, what do you make of the fact that so many of Messud’s characters end up bereft or disappointed?