Ruiz came over that evening, off duty, in jeans and an old college sweatshirt. He sat at my kitchen table with Emma’s new phone and walked her through every account she owned.

“Email. Banking. Cloud storage. Social media. Everything,” he said. “New passwords, all different. Two-step verification on every one. Nothing he could have guessed, nothing tied to birthdays or pet names or anniversaries.”

“He knew all my passwords,” Emma said quietly. “He said it was because married people shouldn’t have secrets.”

“That wasn’t love,” Ruiz said gently. “That was access.”

Emma stared at the phone for a moment. Then she typed something, slowly, with one hand, and pressed Enter, and her shoulders dropped an inch.

“Done.”

“Good,” Ruiz said. “Do the cloud account first. That’s the one he’d go after.”

She did.

I remember that moment more clearly than I remember the arrest. My sister, still bruised and bandaged, changing the lock on the one piece of evidence that would protect her. It looked like nothing at all. Just a woman at a kitchen table, tapping on a screen.

It turned out to be the most important thing anyone did that week.

That night, she slept in the guest room for two hours. At 2 a.m., I heard the floorboards creak, and my door opened a few inches.

“Claire?” she whispered. “Can I…”

“Always,” I said.

She climbed in beside me, careful of her ribs and her cast, and we lay on our backs in the dark like we had when we were nine years old, listening to the wind rattle the windows.

“Thank you for not making me talk about it,” she said.

“I’m not going anywhere. We can talk about it whenever you want. Or never.”

“Never sounds nice.”

“Never it is.”

She fell asleep first.

I lay awake and watched the green light on the doorbell camera’s app glow softly on my phone, a small, steady eye in the dark.