Paul, a violin teacher with great musical talent, teaches music and performs to earn a living for his family. Helene, his wife, views her husband's love for music as a competitor for his affections. She comes to believe that Paul's attention to his students and the admiration he receives after a performance are leading him away from their marriage, so she leaves home with their baby son, Jackie. Paul tries to find his family, but there is no trace of them.
