Though the siblings’ war is coming to an apex, Wes Bentley reveals there’s another character Jamie is more afraid of than Beth in Yellowstone season 5 part B. Part A saw the Dutton siblings taking their rivalry to new heights with Beth working as the chief of staff for Kevin Costner’s John now that he’s Governor of Montana, while the latter is being steadily manipulated by Market Equities’ Sarah Atwood to bring his family down. Yellowstone season 5 part A’s ending saw Beth promising that the two would be going to war, while Jamie looked to hire hitmen to take out his sister and adoptive father.

https://screenrant.com/yellowstone-season-5-part-5-jamie-scared-rip-wes-bentley-explained/