Chapter 1

Nineteen days before Pine Bay Resort became mine, I found my husband kissing my best friend in the old boathouse.

I had gone for the master guest-room keys. The side door stood open, and Cassidy had both arms around Adrian's neck. When she pulled back, he touched her jaw and kissed her again.

The keys hung on a peg six feet behind them.

I raised my phone and took a photograph through the opening.

At my mother's funeral, Cassidy had held my hand until the burial was over. Now those fingers were spread across my husband's chest.

I stepped behind the stacked life jackets.

The boathouse smelled of wet cedar, gasoline, and lake water beneath the boards. Sunlight crossed Adrian's shirt and Cassidy's bare shoulder. A loose cleat struck the dock whenever the water lifted it. I counted four knocks before Cassidy spoke. Neither of them heard the sound. Neither heard me.

"What happens after the handover? I can't disappear whenever Leah comes to the city."

Adrian brushed her hair from her face. "She won't come often. Pine Bay is what she wanted. She'll stay here and run it. You can come with me to the city."

"And the weekends?"

"I'll give Leah the weekends."

Last Sunday, he had complained when I left bed to check the boilers. Now he had divided my marriage into rooms and days, giving me the part that required work.

I recorded twelve seconds of video and left before the dock could creak beneath me.

After they went through the lakeside door, I took the keys from the peg. I waited beside the empty boats until my breathing no longer moved the front of my blouse. Then I walked around the building and entered the lodge through the front doors.

"I'm back."

Adrian came out of the office. Cassidy followed, fastening the top button of her blouse. His gaze dropped to the keys in my hand.

"They were in the boathouse."

For one second, the lobby became still. Cassidy looked at Adrian before explaining that she would return with Victoria before lunch for family week. Adrian added that his mother needed her help with the city events, as if that explained why they had emerged from the same locked room.

"The garden room will be ready for you."

Cassidy thanked me with the careful sweetness she used when other people were watching.

Adrian offered dinner on the dock that evening. Once, the suggestion would have softened me. He had repaired that dock beside my mother, and after she died, he brought me there whenever the empty kitchen became too much. I had mistaken his memory of my grief for proof that he could not cause another kind.

"I need to finish the room list before your family arrives."

He let me pass.

Upstairs, I locked the office and opened the transfer email. Friday's appointment was confirmed. Only Adrian's signature remained. I confirmed my attendance, then saved the photograph and video to a private account he did not know about.

Outside, Cassidy laughed. Adrian's voice followed, too low for me to hear.

I placed the master keys in my desk drawer and turned the lock.

Nineteen days remained before Pine Bay returned to me. Until then, they could keep believing I had seen nothing.