Claudia Joy helps retired army vets with their legal troubles. Roxy worries about Cody s depression. Trevor is tired of Hector s constant personal life distractions and urges Hector to see a marriage counselor with Gloria and avoid any further Army reprimands. Nicole (guest star Kellie Martin) is upset when Charlie breaks the news of the engagement to Nicole s unsupportive mother (guest star Patti LuPone). After Kevin decides to leave Frank s brigade behind during a deployment, Frank wonders if he s being punished for what happened in Africa. Josh Kelly and Emmet Walsh also guest star.