Martha Dobie is a fictional character from the play "The Children's Hour," written by Lillian Hellman in 1934. She is a co-owner of a private school for girls, alongside her friend Karen Wright. The story explores themes of rumor, deception, and the impact of lies on personal and professional relationships. In the play, Martha's life is turned upside down when a student spreads a false rumor about her and Karen. This leads to devastating consequences for both women, highlighting the destructive power of gossip and societal judgment. Martha's character embodies vulnerability and the struggle for truth in a challenging environment.