Married at First Sight recap: Emily hears Brennan is dating and lashes out, Becca claims Austin is totally different off-camera. Married at First Sight featured Clare accusing Brennan of going on dates and wanting to double date with Cameron, Emily lashing out at Brennan for being "stupid," and Becca claiming Austin was completely different on and off camera during the Season 17 episode that aired Wednesday night on Lifetime.