The Pump Station

The Pump Station is the fifteenth episode of Season 2 of Splitting Up Together, and the twenty third episode overall. It aired on March 19, 2019.

Summary
Martin becomes suspicious of Lena's behavior as she continues to secretly help Lisa Apple with her newborn baby. Lena tries her best to not let him know about it but she starts to feel the need to tell the truth. Martin starts to give Mae a driving lesson but things take an unexpected turn.

Main Cast

 * Jenna Fischer as Lena
 * Oliver Hudson as Martin
 * Bobby Lee as Arthur
 * Lindsay Price as Camille
 * Olivia Keville as Mae
 * Van Crosby as Mason
 * Sander Thomas as Milo

Guest Starring

 * Monica Barbaro as Lisa Apple
 * Michael J. Harney as Don Apple
 * Lee Garlington as Dottie Apple