My Brother's Keeper

S7 E4: Bobby and Pam end their marriage as J.R. and Katherine cheer from the sidelines. Sue Ellen finds she has an admirer at her son's day camp. J.R.'s plotting against his brother includes cutting him out of Ewing Oil. Pam finally realizes that Cliff is sincerely concerned about her, while turning a deaf ear to Afton's suspicions about Katherine's motives.