She left him ten years ago without a word. Now a remote mountain retreat has locked them in the same cabin for thirty days — no phones, no keys, no way out. Just the man she abandoned and the truth she buried.
Wren Aldridge is a therapist who has spent a decade helping others untangle their attachment wounds while hers sit in a sealed box marked Do Not Open. When her best friend convinces her to join an experimental thirty-day program deep in the Catskills, she expects discomfort. She doesn't expect Callum Voss — the man she vanished on at twenty-two — to be her assigned partner in a cabin with no locks and no escape.
Callum is an architect who designs rooms people can't leave. He's spent ten years carrying one unanswered question: why did she go? Forced into brutal proximity by a program director whose methods blur the line between therapy and control, Wren and Callum must confront grief, manipulation, and a love that never died — only went underground.
But Elderwood Retreat has secrets of its own. The pairings aren't random. The exercises aren't neutral. And the woman running the program has her own history of loss buried in these woods.
Cabin Thirteen is a slow-burn, emotionally devastating dark romance about forced proximity, second chances, and the terrifying question: what happens when you're trapped with the person you destroyed — and the only way out is through?