After losing his high-powered job, Coop attends a neighbor's barbecue, where he faces his ex-wife Mel and makes a surprising choice.
Nick throws a party for the neighborhood men, leading to tension between Coop and Paul. The women take a self-defense class.
An unlikely alliance begins. Nick throws Mel a surprise birthday party, where she connects with Coop.
Coop and Elena sell a stolen painting. Barney tries to hide his financial struggles from his in-laws. Coop makes a discovery at Sam's home.
After being investigated, Coop sets off on a college tour with Mel and their kids while Elena attempts to get ahold of him.
Detective Lin makes a discovery at the crime scene. Coop plays hardball with Kat. Chivo puts Elena in a tough spot.
Coop tries getting back what he's lost. Mel and Sam clash. Coop, Nick, and Barney have a boys' night.
