He Fell in Love with His Mother-in-Law
- Blwyddyn: 1913
- Gwlad: United States of America
- Genre: Comedy, Drama
- Stiwdio: Vitagraph Company of America
- Allweddair:
- Cyfarwyddwr: Bert Angeles
- Cast: James Morrison, Norma Talmadge, Florence Radinoff, Rose Tapley, Harry Lambart, Richard Leslie