TMDb/Welcome to Plathville Celebrity Lydia Plath hints at a new chapter as family tensions rise in the Welcome to Plathville season 8 trailer, with Kim teasing possible changes ahead. April 24, 2026 AceShowbiz - The trailer for Welcome to Plathville season 8, released on Monday, March 2, offers a glimpse into the growing tension within the Plath family, particularly between Lydia Plath and her relatives. Lydia, 22, opens the preview by acknowledging that "everyone is stepping into a whole new chapter in their lives," setting the stage for upcoming conflicts and developments.