On our wedding day, my husband turned our cake-cutting moment into a humiliating joke. Two hundred guests watched in silence. I stayed calm and said nothing.

When he squeezed my wrist until bruises appeared, he said I was “too sensitive.”

When he took my phone because I didn’t answer him fast enough, he said married couples shouldn’t keep secrets.

And three nights before the wedding, when he whispered, “Once we’re married, you’ll stop acting like you can just walk away,” I finally understood the man I was about to marry.

So I prepared.

Not enough to cancel the wedding—not yet. Derek knew where I lived, knew my schedule and family, and was charming enough to convince people I was unstable.

But I had prepared enough to protect myself if something happened.

I wiped frosting from my eyes.

Derek raised his champagne glass.

“To my beautiful wife,” he announced.

Scattered laughter returned.

Patricia lifted hers. “She’ll learn how to take a joke eventually.”

I scanned the ballroom.

Near the service entrance stood Lena.

She wasn’t crying now.

She was watching me.

Waiting.

I gave her the smallest nod.

Derek pulled me against his chest.

“There she is,” he murmured. “Good girl.”

I smiled.

Not because he had won.

Because beneath a tiny pearl button sewn into the neckline of my dress was a miniature audio recorder.