Love & Marriage: Detroit is back with all the relationship drama and heartwarming moments fans love. Season 2B of the OWN series features the return of Russell and Kolby Harris, Brandon and Kristina Bowman Smith, Anthony and Dr. LaToya Thompson, Marcel and Kimberly Dobine, and Bravo and Lakeita Samuels as they navigate life, love, parenting, and friendship. Russell and Kolby Harris clash over potty training In an exclusive preview of the premiere episode, titled “Daddy’s Home,” Kolby struggles to get their toddler on a consistent potty training schedule and feels like Russell isn’t pulling his weight. In a confessional with producers, Russell suggests Kolby may lack patience with their daughter during this phase. “Kyndelle right now has an attitude because she believes her mom is fussing at her,” he says. Kolby doesn’t hold back with her frustrations, telling Russell, “You don’t enforce her going to the potty. I feel like it’s a solo thing… when she does have an accident, you hardly...