Past Imperfect

S7, E13: J.R.'s resolve to prevent the marriage of his mother and Clayton Farlow becomes more determined when Miss Ellie receives an engagement ring during dinner at Southfork. J.R. denies to everyone that he will do anything to prevent the marriage but starts an investigation into Clayton's past. Bobby buys a boutique for Jenna which she rejects at first but finally agrees to accept only as a loan she must repay. Cliff takes the bait that J.R. dangles in front of him with Sly's help.