My parents used the spare key I trusted them with to walk into my apartment, take my 10-year-old daughter’s antique cello out of its case, sell it to help pay for a pool in my sister’s backyard, and then tell me I was selfish for caring because “the boys needed it more” — but they forgot that the child they stole from had paperwork, and the 91-year-old woman who gave her that cello had never signed anything by accident.

Sunday dinners at my parents house were always a performance. My father, Axel Hawthorne, sat at the head of the table like it was his throne. My mother, Julia Hawthorne, moved around him, serving, smiling, refilling glasses, making sure everyone noticed her doing it. My younger sister, Vanessa Cole, would arrive late every time, her twin boys already loud and restless, tearing through the house like little storms no one ever tried to stop. Her husband Derek claimed the best chair without asking and launched into stories about his sales numbers at the dealership as if anyone had been waiting to hear them. And then there was Lily. My daughter sat at the very end of the table on a folding chair they kept in the garage. A folding chair for a 10-year-old.

I had asked twice for something proper. Julia just smiled and said, “We only have six chairs, Marina. Don’t make this a problem.” 3 weeks before everything unraveled, we were at dinner when Vanessa started complaining. The boys are losing their minds stuck inside all summer. Every house on our street has a pool. It’s honestly embarrassing. Julia nodded immediately as if Vanessa had just described something urgent and tragic. You’re right, sweetheart.

The boys need space. Axel grunted his agreement without looking up. At the far end of the table, Lily spoke quietly. Grandpa, my recital is next month. I’m playing the Elgar piece. It’s all cello. Axel didn’t even glance in her direction. Maybe you should try a sport.

Like your cousins. Lily went still. I watched her fold her napkin into a perfect square, the way she always did when she was trying to swallow something too big to say. So, I changed the subject. I always changed the subject. What I didn’t notice, what I should have noticed was Vanessa texting under the table. For just a second, I saw her screen, the words pool contractor, and a number with far too many zeros. I didn’t think anything of it at the time. I would later.

The second week of September, I had to take a case across the city. It kept me tied up for 3 days. Property records, document pulls, coordination with opposing counsel. It wasn’t glamorous, a business hotel, a rental car, long hours under fluorescent lights, but it was my job and I was good at it. That same week, Lily had music camp across town. They provided practice instruments, so Harriet stayed home. I placed the cello carefully in her room, closed the case, and locked the door. Not out of fear, just instinct. You protect what matters without thinking about it.

The morning I left, Julia called. Let me keep the spare key while you’re gone, she said. Just in case something happens, I handed it over. She smiled. That tight, controlled smile she uses when she’s being helpful in a way that costs her nothing. Don’t worry, she said. Everything will be exactly where you left it. It was the last sentence she ever said to me that sounded honest. 2 days into my trip, my father came by the apartment.

I only found out because my neighbor Helen Carter mentioned it casually when I got back like it was nothing unusual. Oh, your dad stopped by on Tuesday. She said he was checking the pipes. Then she hesitated. He had a dolly with him though. Seemed like a lot for pipes. Axel Hawthorne was a retired general contractor. He could open almost any lock in a house built after 1970 without breaking a sweat. I used to think that was just one of those harmless, almost impressive things about him. It stopped feeling harmless very quickly.

I got home Thursday afternoon, a day before Lily returned. I set my bag down, poured myself a glass of water, and walked straight to her room to check on things. The lock had been changed. I stood there holding my key, staring at a brand new brushed nickel deadbolt where the old brass one used to be. For a second, I thought maybe building maintenance had done it. But no, this was my parents. This was Axel. I found the spare key sitting on the kitchen counter.

I used it to unlock the new deadbolt and push the door open slowly. The cello case was still in the corner, but something about it was wrong. It leaned too lightly against the wall. At an angle Harriet would never have allowed. I crossed the room in three steps, dropped to my knees, and unzipped the case. Empty. The velvet lining still held the imprint of the instrument. A faint hollow outline where it had once rested.