Fans have been fascinated with the stars of Welcome to Plathville since the show's 2019 debut - and the family's love lives have become an integral part of the series. The TLC series follows the lives of Kim Plath and estranged husband Barry Plath and eight of their nine children: Ethan, Micah, Moriah, Lydia, Isaac, Amber, Cassia and Mercy. Their eldest daughter, Hosanna Plath, has not been featured. As the kids started to grow up, their romantic entanglements became more prominent, including Ethan's marriage to and divorce from Olivia Plath. When Olivia and Ethan called it quits in 2023, she claimed a lot of it had to do with Ethan's family allegedly wanting to control their marriage and run their lives. 'Plathville' Trailer: Ethan Finds Love After Olivia, Micah's GF Starts Drama When Micah began dating Veronica Peters that same year, the family couldn't predict that she too would point the blame at their eventual split on the Plaths. "I'm just getting gaslit by everybody," Veronica claimed during an August 2025 episode of the show, which aired one month after she confirmed the couple's split. Scroll down to see the Welcome to Plathville cast's dating history: