I waited until she came home, the strange device still on the table between us like a confession neither of us had made yet. My voice shook as I asked her what it was. I expected defiance, lies, maybe a fight. Instead, her face went pale, then flushed red, and finally crumpled into something that looked a lot like fear.

She explained, haltingly, that it was an RF detector – a tool to find hidden cameras and listening devices. She’d bought it after noticing a man from our building always “accidentally” near the girls’ locker room, after hearing stories about classmates finding cameras in rental apartments and Airbnbs. She hadn’t told me because she thought I’d say she was overreacting. In that moment, the mystery turned into something far heavier: a quiet, constant vigilance I never knew my daughter carried. I hadn’t caught her doing something wrong. I’d discovered how unsafe she feels in a world I promised to protect her from.