Joan did not say anything for a moment. And then: “It’s not fair,” she said, finally. “That part is not fair.” “No, honey,” Vanessa said. “It isn’t.” Later, before they fell asleep, Joan said, “Happiness is so hard to come by. I don’t understand why anyone would begrudge anyone else for managing to find some of it.” “That’s because you’re too good for the world you love so much,” Vanessa said.