I asked my sister if I could stay at her apartment for three nights because I was going to have surgery in New York City, and she replied: “Bring hospital bacteria into my house? You’re better off paying for a hotel, don’t be a freeloader.” I laughed, hung up, and canceled the recurring transfer I had been using to pay her mortgage for years… but when I got to the hospital, I discovered that she wasn’t just living off my money: she had also used my name to take out a loan that could leave me without medical treatment.

My mom stood there with the insurance paper in her hands, as if the document had aged her ten years in a single minute. Rebecca was no longer crying. Her face was rigid, her lips pressed tightly together, her gaze locked on the shiny hotel floor. I wanted to scream, but my body wouldn’t let me. I had a brain tumor, pending medical tests, an impending surgery, and yet, the only thing I felt was a cold clarity: my sister hadn’t just used my money. She had calculated my illness as part of her plan.