At my grandfather’s 90th birthday, my husband whispered: “We’re leaving. Something is very, very wrong.” My mother and sister were hosting the party. My husband leaned in and whispered: “Grab your bag. We’re leaving. Act natural.” I thought he was overreacting until he locked the car doors and said: “Something is very, very wrong.” Five minutes later, I called the police. I hadn’t seen most of these people in five years—some even longer.