Kay Howell

Almanzo and Eliza Jane are pleasantly surprised to get a visit from their kid brother Perley Day, but after a few days with him, they quickly remember why the boy has been so estranged from the family over the years. Meanwhile, as Laura and Almanzo make progress in their relationship, Charles makes one last attempt to help his daughter find a more age-appropriate love interest.

A female activist arrives in Walnut Grove to encourage the men to share equal property rights with their wives. After getting into a huge fight about it with her husband, Harriet Oleson goes to live at the hotel. Matters worsen when Caroline decides to follow Harriet's lead, setting off a firestorm that threatens even the town's most close-knit families.