His SisterInLaw (1910)

Eva and Blanche are inseparable sisters living with a maiden aunt But Eva marries a suitor named John to Blanches great dismay and starts married life in a nearby apartment Blanche lives with the newlyweds for a while but her constant presence soon irritates the bridegroom Feeling unwanted Blanche returns to her aunts home despite Evas entreaties Later when Eva gives birth to a child the sisters are reconciled