Ewing vs. Ewing

S4 E20: Donna and Ray try to reconcile Jock and Miss Ellie but find there is more to their discontent than the Takapa project. Miss Ellie has consulted an attorney regarding divorce and J.R. accelerates his efforts to sell out Ewing Oil. Leslie Stewart's past performances are revealed when her ex-husband shows up in Dallas. Bobby stuns the senate hearings on Tapaka and the differences between Mitch and Lucy grow wider.