“Denny thought our parents needed a combination of material goods and temperamental changes before he could return home. “If Dad buys Ma a car, then she’ll love him, and they’ll get back together and she won’t be all crazy anymore,” he said. For years he held out the possibility that those things would happen and all would change. “If we had more things, like stoves and cars,” he told me at night in our bedroom, “and Ma wasn’t like she is, we could go home.”