Little House on the Prairie S07E20 - I Do, Again

Pregnancy symptoms hit both Laura and her mother Caroline. Caroline, after bearing four daughters, really wants a son. But when it turns out Caroline is not pregnant at all, but is beginning menopause, she sinks into a deep depression. Her husband and daughters desperately try to convince her that they love her for the person she is, not for the person she wanted to be. Finally, Charles proposes that he and Caroline renew their wedding vows.