Married at First Sight - Season 17 Episode 20 Decision Day Round One Why knot?
Overview: The day has finally come for most of our couples as the fate of their futures rests on their answers for Decision Day. With the weight of such a heavy decision on their shoulders, some look to find peace within their relationship, while others look to find a way forward and stay married. But the boiling tension threatens all couples as the pressure of the day leads to unescapable confrontations and irreversible damage.