The moment my boots hit the pavement outside the taxi, the first thing I heard was my wife speaking to Mrs. Smith regarding my mother’s supposed cognitive decline. The second sound was the frantic thud of Mom’s fist striking the inside of a locked bedroom door upstairs.

“Samuel!” she screamed from behind the wood. “I am begging you, do not leave me trapped in this room.”

Only sixteen hours earlier, I had been sitting on a cramped military transport plane, daydreaming about a cup of hot coffee, the taste of Mom’s signature apple crumble, and my wife, Abigail, running into my arms to greet me. Instead, Abigail stood on our porch wearing a crisp cream summer dress, smiling at the neighbors with the poise of someone hosting a high society charity luncheon.

“She suffers from severe confusion,” Abigail said softly to the woman next door, shaking her head as if burdened by a tragedy. “Sometimes she gets violent and hurts herself, so we are currently arranging for professional care in a facility.”

I glanced up at the window on the second floor and caught the distinct movement of a curtain being pulled aside.

Abigail stepped forward and embraced me, but I felt her entire body go rigid the second I asked her why my mother’s bedroom door was locked.

“It is for her own safety,” she replied without blinking.

I offered a polite smile and said, “Of course, I understand.”

My deployment had taught me that displaying panic was the fastest way to surrender your tactical position. I kissed Abigail on the forehead, carried my duffel bag into the house, and bided my time until the neighbors finally wandered back to their own homes.

I knew exactly where the key was hidden, buried deep in the back of Abigail’s mahogany jewelry box. Behind the heavy door, I found a room plunged into darkness, a bed stripped of its sheets, a single plastic cup of tepid water, and my mother huddled against the wall wearing the same clothes she had on days ago. Her phone was nowhere to be found, and raw, purple bruises marked both of her wrists where someone had gripped her too tightly.

Mom looked up at me, her eyes clear and burning with a fierce, quiet rage. “I want you to know that I am not losing my mind, Samuel.”

“I know you aren’t,” I whispered back.

She began to recount the nightmare she had been living, but we heard the distinct sound of footsteps approaching in the hallway. Mom’s facial expression shifted into a mask of hollow emptiness instantly.

“Not yet,” she whispered to me. “She watches everything I do.”

I relocked the door from the outside just moments before Abigail entered the room. I despised myself for the charade, but Mom reached out and squeezed my hand firmly before the door clicked shut.