Well, I reckon most people would say I am a woman who pays attention. I kept the house clean, I paid the property taxes on the first of every month, and I never missed a Sunday at the church on Main. My granddaughter Coral is nineteen. She started nursing school back in September. She is the only family I have left in this town, and honestly, I was proud of her.

She would come over on Tuesdays after her classes. She told me she needed to get her hours in, practicing the basics. Pulse, blood pressure, the little light in my eyes. I let her, because I was happy to have the company. The house gets awfully quiet when you live by yourself for ten years. I liked the feeling of her hands on my arm. It felt like being taken care of.

But then came that Tuesday. She wrapped the cuff on my arm and she went still. She pumped it again. I watched her eyes. They moved back and forth, clicking like a clock. She pressed two fingers to my wrist and she didn’t say a word. She counted twice. I had been feeling dizzy since the spring, mind you. I just figured that was part of being seventy-four.

“Grandma, your heart is beating way too slow.” Her voice sounded thin, like paper tearing. She didn’t look at me when she said it.

She just set the cuff down slow and began packing her bag. She drove me to the ER that night. They ran a $2,600 workup. They taped little wires across my chest and told me to lay perfectly still.

The doctor came in after an hour. He was a young man with tired eyes. He frowned at the rhythm strip and he looked at the chart. He looked at me, then he looked at Coral. He said my heart was skipping beats because of something I had been taking for months. I told him I didn’t take anything but my blood pressure pills.

“Someone is giving you a high dose of beta-blockers,” he said. He didn’t raise his voice. He just stated it like he was telling me the weather. My brain kind of stopped working for a second. I looked at Coral. She was staring at the floor. She had her backpack pulled tight against her chest.

“Is that possible?” I asked him. My voice shook. I felt very cold.

“It’s in your system, ma’am,” he said. He didn’t look at me anymore. He just handed me the printout. I walked out of that hospital feeling like I was walking through water. The drive home was quiet. Too quiet. Coral didn’t talk. She kept her eyes on the road, her knuckles white against the steering wheel. I kept my hand in my coat pocket, clutching that $2,600 receipt like it was a lifeline.

When we got back to the house, the air felt heavy. It felt like the walls were leaning in. Coral tried to head straight for the door. “I need to study, Grandma,” she said. She didn’t turn around. She just kept walking.

“Wait,” I said.

I didn’t yell. I just spoke. I went into the kitchen and sat down at the table. I sat there for a long time. I thought about the tea she made me every single Tuesday. I thought about how sweet she always made it. I thought about the dizzy spells that started exactly when she moved into the apartment down the street.

I waited until she came back into the room. She looked tired. She looked like a kid, honestly. But then I saw the way her eyes darted to the medicine cabinet. She was checking the stash. She was checking to see if I had found the rest of it.

“I know,” I said.

She stood frozen. “Know what, Grandma?”

“The tea,” I said. “The pills.”

She didn’t cry. She didn’t beg. She just straightened up, and that girl I raised, that girl I bought school supplies for, she looked at me like I was a stranger. “You were going to sell the house,” she said. It wasn’t a question. It was an accusation.

“I was going to move to the assisted living,” I said. I felt my chest tighten. “I was going to save the money for you.”

“You were going to waste it on them,” she said. She pointed toward the church. “You were going to give it all away to people who don’t care about you.”

That was when the poison finally made sense. It wasn’t just about the money. It was about control.

She decided I couldn’t be trusted with my own life. She decided she knew better. I sat there and I looked at her hands. Those hands that were supposed to be healing people, those hands were the ones that were stopping my heart, one beat at a time.

“You were killing me,” I said.

She shrugged. It was the most terrible thing I ever saw. “You’re old anyway,” she said. “I’m just helping the process.”

I didn’t argue. I didn’t cry. I stood up and I walked to the phone on the wall. I picked it up and I dialed the police station. She didn’t even try to stop me. She just stood there by the window, watching the street, waiting for the blue lights.

When the officers arrived, I told them everything. I gave them the medicine. I gave them the receipts. I sat on my porch and watched them lead her away in handcuffs. She didn’t look back. She didn’t say a word.

The house is very quiet now. I still sit at the kitchen table every Tuesday. I drink my tea, but I make it myself. The dizzy spells have gone away, but the cold feeling hasn’t. I look at the empty chair where she used to sit, and I wonder when I stopped being a person to her and started being a project. A project she could just wind down.

I realized then that a lie don’t get better sitting in a drawer. You have to open it up and let the air in, no matter how much it hurts to see what’s inside. I lost my granddaughter that day, but I reckon I lost her a long time before that. She just hadn’t told me yet.

The sun is setting now, casting long shadows across the linoleum. The floor still has the same scratches it had when she was a little girl, back when she used to draw pictures of us living together forever. I reach down and I touch the wood. It feels cold. Everything feels cold today.

I know what I have to do tomorrow. I have to call the realtor. I have to put the house on the market. I can’t stay here anymore. The walls are full of ghosts and the kitchen tastes like medicine. I will move to that apartment in the city, the one where nobody knows my name and nobody knows how to check my pulse.

I will be alone. But at least I will be alive. And I suppose that is enough for now. I look at the empty spacewhere she used to sit and I realize I am finally seeing the truth of it all. She wasn’t just my granddaughter anymore. She was a stranger who had been practicing her craft on me for months, waiting for the day my heart would just stop on its own.

I set the cup down and listen to the silence of the house. It isn’t screaming anymore. It is just empty. I have my life back, but it is a quiet, lonely life. I pick up the phone to call the realtor, and for the first time in my life, I don’t feel guilty about putting myself first. I am going to live.