Jackie and Danny are spending the vacation week in remedy as an alternative of on the dinner desk. Their marriage has taken a flip for the worst, they usually flip to what they consider to be their solely possibility, Amityville {Couples} Counselor Frank Domonico, a health care provider with a hidden, sinister previous. He recommends an remoted cabin retreat to save lots of their household. However as soon as alone collectively, the physician’s unorthodox strategy begins to push the couple over the sting.