What is the name of the movie when Almonzo Wilder proposes to Laura Ingalls?

Almonzo proposes to Laura in the movie "He Loves Me, He Loves Me Not". It aired in two parts, the first being shown on May 5, 1980 and the second on May 12, 1980. He marries her in another series of episodes. "Laura Ingalls Wilder" part one aired on September 20, 1980, and part two aired on September 29, 1980.