Co-owner of the boarding school and Joe Cardin's fiancée. Faces false accusations of being lovers with Martha Dobie after Mary Tilford spreads gossip. She initially rejects Martha's romantic confession, focusing on their friendship and professional partnership. After the lie is exposed, she attempts to rebuild their lives together but is left heartbroken by Martha's suicide.
They share ownership and responsibility for the school.
Martha and Karen are former college classmates who open and co-own a private boarding school for girls.
Their engagement is a major part of Karen's personal life before the scandal breaks.
Karen has been engaged to Joe for two years and finally agrees to set a wedding date.
Amelia's social influence directly damages Karen's reputation and livelihood.
Karen confronts Amelia after Amelia spreads the accusation that Martha and Karen are lovers, and the two teachers sue Amelia.
Explore the full interactive character relationship map of The Children's Hour