How many episodes in 4 season: 6 episodes
Abby and Barbara launch their lifestyle blog, but it won't last long if they don't find a way to bring traffic to the site. As they look into potential influencers to boost views, a run in with Abby's ex Will and his new girlfriend, starlet Temple Hampton, sparks Barb's imagination.
Abby and Barbara continue to clash over big financial decisions at Lady Parts. While Abby considers reconnecting with an old flame, she also cautions her daughter Lilly against becoming sexually active with new boyfriend Ethan. An errand for Gemma brings Phoebe to JD's door, where she's forced to reconsider her priorities. Delia and Paul take their working relationship to the next level. Jo attends a silent retreat and confronts Albert; the truth leaves her stunned.
Abby hurries out of town to deal with a family emergency, leaving Barbara alone to make some difficult decisions. Tension between Jo and Delia builds as they hide their new discoveries from each other. Phoebe ponders some dispiriting lifestyle changes after she has trouble finding work. Abby and her mother clash as they deal with their stress in different ways. A harrowing twist of fate leaves Abby reeling.
The girlfriends rally around Abby as she says a final farewell to her mother. Abby's brother makes an appearance and reconnects with Phoebe. Delia and Jo finally confront each other about Albert, and Delia finally faces her true feelings about Paul. Abby gets an unexpected surprise from an old flame.
Abby returns to Lady Parts to find nothing at her company is how she left it. A seven-day escrow forces Phoebe to confront the reality of downsizing. Delia and Jo face down the awkward Albert situation. Delia throws herself into running Paul's campaign for City Council. Abby goes behind Barbara's back in making a big decision for Lady Parts. A disaster is narrowly avoided at Abby's house when Abby's father is left alone.
Abby grapples with what to do about her father while making a last-ditch effort to salvage her professional relationship with Barbara; Jo makes an impulsive decision; Phoebe rents out her house, only to be shocked by who shows up on her doorstep.
