Susan Heffley is Greg 's mother. Though she is loving and motherly, she sometimes seems naive, absent - minded, embarrassing, and overprotective, apparently thinking she knows about what kids Greg 's age are into when in fact, she does n't. She does n't like technology causing her to have the family to have their differences. She believes that technology is distant to her family. She also wants to become a good mother in front of her peers. She and her husband pays far more attention to Manny than their other two sons. She is portrayed by Rachael Harris in the first three films of the Diary of a Wimpy Kid film series. In Diary of a Wimpy Kid: The Long Haul, she is portrayed by Alicia Silverstone. In the online version of the first book, Susan was known as Ann Heffley.
who plays susan heffley in diary of a wimpy kid
Rachael Harris