‘Welcome To Plathville’: Barry Calls Moriah’s Ex A ‘Master Deceiver,’ Olivia Goes Speed Dating

This week on “Welcome to Plathville,” the family helped Moriah make her album – and did not mince words about her ex. Meanwhile, in Los Angeles, Olivia and her sister Lydia Grace went speed dating, but Olivia’s focus was on her existing romantic connection on the East Coast. “Welcometo Plathville” airs Tuesdays at 10/9c on TLC.