It's the moment fans have been waiting for! Tonight marks the season finale for Married at First Sight where three couples will decide if they want to stay married or go their separate ways. Before you gather around with family and friends to make your final predictions, this clip may provide some insight into one pair's mindset. In an exclusive sneak peek at tonight's all-new episode, Molly Duff and Jonathan Francetic sit down with the experts to discuss the past eight weeks of married life. And while it hasn't been easy for this pair, Dr. Jessica Griffin decides to take a positive approach and see what each person is grateful for. "I'm grateful that I've never had to...