'Married at First Sight' recap: Nate fears he's not enough for Stacia, Mitch's not in love with Krysten, Miguel and Lindy have doubts, and Alexis demands Justin change
Married at First Sight featured Nate Barnes saying he's "done" and Stacia Karcher fed up with Nate's "tantrums," Mitch Silverstein admitting he's not in love with Krysten, Miguel Santiago worrying he can't be the husband Lindy Elloway needs, and Alexis demanding change from Justin Hall during the Season 15 episode that aired Wednesday night on Lifetime.