Micah Plath and his girlfriend, Veronica Peters, sit down for a heated confrontation with his family in Us Weekly's exclusive sneak peek from the upcoming episode of Welcome to Plathville. Micah, 24, and his now-ex are in the hot seat when the TLC series picks up on Tuesday, September 23, after Lydia Plath's wedding to Zac Wyse. In the preview, Micah's mom, Kim Plath, asks about Veronica calling Ethan Plath's girlfriend, Teegan Nichols, a slut. "You think it's OK for you to call Teegan a slut?" Kim, 53, asks as Veronica nods.