Family court judge Clémence lives with Gabriel, who she is very much in love with. However, she is jealous and suspects him of cheating on her. One day, she decides to put his faithfulness to the test during a trip to the Reunion.
With his carefree lifestyle on the line, a wealthy charmer poses as a ranch hand to get a hardworking farmer to sell her family's land before Christmas.
On a journey that spans the formative years of their lives, two sisters navigate their loving but volatile father during their yearly summer visits to his home in Las Cruces, New Mexico.
