Ethan Cooper returns to town after abandoning his family, looking to restart a relationship with Matthew, Brian, and Colleen and ultimately leaving Dr. Mike fearful that he wants to take the children from her. As this occurs, the town prepares for a Founders Day Auction to raise funds for a new school, resulting in Dr. Mike and Olive to clash over Dr. Mike’s intended donation. However, it doesn’t long for Ethan’s true colors to shine through when Sully foils his plans skip town with the proceeds from the auction. Meanwhile, Sully enlists the help of Robert E and Brian to learn how to ride a horse.