Petticoat Junction (1963)

S6E21 I'm Allergic to Daddy

Janet informs Kathy Jo that her health has improved and the rash has disappeared, believing it was due to an allergen that is no longer present. However, when Steve comes back from a week-long business trip, the rash flares up again. Janet proposes that Steve should temporarily move out to see if that helps. Rumors begin to circulate in the valley about a separation between Steve and Betty Jo. Kathy Jo's rash subsides once more, while Steve grows increasingly frustrated with his living situation. Ultimately, Janet discovers the true cause of the rash, which turns out to be unrelated to Steve.