A couple's fractured relationship is pushed to the brink when an unexpected visitor shows up in the middle of the night. A couple's fractured relationship is pushed to the brink when an unexpected visitor shows up in the middle of the night. A couple's fractured relationship is pushed to the brink when an unexpected visitor shows up in the middle of the night. A couple's fractured relationship is pushed to the brink when an unexpected visitor shows up in the middle of the night.