Little House on the Prairie S05 E18 The Sound of Children

"Together, a pioneering family faces a crucial test of its courage and its love!"

Mary is expecting a child. Mary is able to get Adam closer to his father because of the expectancy of a child. His father even suggests that Mary and Adam come live with him. After Mary has a miscarriage, Mary and Adam really find out that Adam's father only wanted to be with Adam because of the baby. They decide to remain in Walnut Grove.