An elderly hospital volunteer accused of kidnapping a Syrian asylum seeker demands Josephine take her high-profile case. Callum comes to Josephine with a co-parenting issue but later needs her and Lewis's legal help combating an assault charge.

Helena recommends a restorative-justice approach to a friend of Johnny's to mitigate his assault charges. As the firm's secretary, Jackie, tries to get Josephine in trouble for her involvement with Chatterjee's downstairs office, Josephine defends her boss, who is embroiled in a custody battle for the family dog.

Lewis defends a young man facing a burglary charge for breaking into his friend's house and stealing his sneakers. Josephine and Helena receive a surprise call from the man they believe burned down their old office.

Josephine is livid when her daughter, Lydia, is arrested for criminal damage at an environmental protest organized by Lydia's father, Callum. Meanwhile, Josephine represents a transgender teen undergoing hormone treatment against her parents' wishes.

The bickering Hubbards and Buells are stunned when their kids return from a night out announcing they’re engaged. After arguments about the wedding plans are finally settled (amid the kids’ breaking up over a fight about whose mother is right), the kids wind up eloping with another couple, while their parents are trying to rescue Kaye’s beloved grand piano, set up in the Hubbards’ back yard for the next morning’s nuptials, from a midnight...

Going to a store to return a duplicate wedding gift for the kids, the mothers, who have been banned from their own phones for continually calling the honeymooning couple, spend $15.70 talking to them on a payphone, unknowingly getting locked in the store when it closes. With only one dime left, they accidentally reach a sleeping bullfighter in Barcelona, whom they beg to relay their SOS to their husbands. Madness ensues when a security guards finds...

Eve and Kaye turn Herb’s office into a model of inefficiency when they take over for his sick secretary.

Checking out the place that the kids have rented, the mothers return their deposit and fix up the Hubbards’ garage apartment for them. After their snooping gets them caught hiding in the kids’ shower, they promise not to interfere, but their curiosity gets to them when they see friends arriving for a dinner party. Peeking in the electric garage door windows, they wind up spending the evening lying atop the horizontal door after Jerry opens it...

Kaye borrows a blonde wig from Eve, and Roger’s romantic reaction succeeds only in depressing Kaye, who’s convinced that he now prefers blondes.

The newlyweds try a devious diversion to get free of Eve and Kaye's meddling: They send for their mothers' mothers-in-law, who run the women ragged.