“Because I can’t keep his secret anymore,” she said. “It was one thing when it was about money. But it’s not just money now.”

“Karen.” My voice came out small. “What did Mark not tell me.”

She took a breath. Her chin was doing that thing it used to do when we were kids and she was trying not to cry in front of Dad.

“The cancer came back,” she said.

I didn’t say anything. I couldn’t.

“Your scan in March,” she said. “The one Mark drove you to. He told you it was clear, didn’t he.”

I nodded. I remembered. He’d taken me out for pie after. He’d been so happy. I’d cried in the parking lot, the good kind of crying.

“It wasn’t clear.” Karen reached across the table and grabbed my hand and held it so tight it hurt. “Your last scan showed the cells came back. They’ve spread. The doctor called the house. Mark answered. And he made the same choice he made in 2019. He decided you’d rather not know.”

I’m not going to pretend I remember the next few minutes. I remember the iced tea sweating a ring onto the wood. I remember my sister’s hand. I remember a waitress asking if we needed anything and Karen saying “give us a minute” in a voice I’d never heard her use.

Here is the thing I keep coming back to, sitting in my car in that parking lot for an hour afterward. I drove there to prove my sister was a liar. And she was the only person in my whole life who’d told me the truth.

I haven’t gone home yet. Mark keeps texting, asking where I am, says dinner’s getting cold. I’m sitting in this parking lot looking at his name light up my phone, and I cannot make myself answer it. I keep thinking I should be scared about the scan. About the cells. About what’s coming.

But all I can think about is how my own sister sat at every family dinner and let them call her a thief, just so I wouldn’t have to know I was dying.

And I called her one to her face.