Eight Is Enough (1977)

S2E12 The Return of Auntie V

Auntie V, Tom's quirky sister, pays another visit to the Bradfords and surprises Tom and Abby with a new house as a wedding gift. The kids are thrilled, but as they work on getting the house ready for sale, they find themselves growing attached to it once more. Meanwhile, Nancy is eager to broaden her experiences by joining Auntie V on a cruise. In the midst of this, she develops feelings for the estate agent tasked with selling the Bradford home.