I slept with my ex-wife again on a business trip, and at dawn, a red stain on the sheet left me breathless. A month later, a call from a hospital in Miami made me realize that that night hadn’t been a mistake—but rather the beginning of something much darker.

It was a small private hospital, tucked between avenues full of traffic and pristine palm trees. I walked in saying I was looking for a relative. Admission checked quickly and denied that there was a patient named Elena Salas.

I showed them an old photo I still carried in my wallet. The receptionist barely glanced at it and returned my gaze with trained discomfort.