Single fathers with no other adults in the house also grapple with that question. Jon Kimball, 49, of Coeur d’Alene, Idaho, has full custody of his children, who are 10, 13, and 15. Since their schools closed March 16, he has been working from home so the family could socially isolate. His job is secure for now. He makes stealth radio antennas popular among survivalists, and business is booming. But one day when he went out to grab something at his office, he came home to see the garage door open and the kids gone. He found them riding their bikes at a nearby golf course.