‘Welcome To Plathville’: Olivia Accuses Ethan Of Gaslighting Her During Tense Argument

In this exclusive sneak peek at “Welcome to Plathville,” Ethan and Olivia Plath have a tense argument after Ethan was doing donuts in their car. Olivia accuses him of gaslighting her as he accuses her of being overdramatic. “Welcome to Plathville” airs Tuesdays at 10/9c on TLC.