Maguy's husband and Cathy's brother. He embodies the ideological opposite of Jeff, and their lunchtime disagreement over Christmas reignites a ten-year feud. His presence transforms a simple family visit into a prolonged standoff.
Jean-Yves is connected to Mamie Suze through marriage and shares the Tuche household during his visit.
Jean-Yves stays several days with his family at the Tuche home and joins the family breakfast, where Mamie Suze is present; they are connected through...
Jeff and Jean-Yves are connected through marriage, with Jean-Yves married to Cathy's twin sister Maguy.
Jeff took Maguy's husband Jean-Yves Marteau to an auction ten years ago; Jean-Yves is married to Cathy's twin sister Maguy, making him Jeff's brother-...
Explore the full interactive character relationship map of Christmas with the Tuches