Mary Lou Heffley
Revision as of 00:42, 12 January 2015 by imported>Steppehound
Template:InfoCharacter Mary Lou Heffley, refered as Aunt Mary Lou ,is the aunt of Greg, Rodrick and Manny and she only appears in the online version of Diary of a Wimpy Kid.
She mistakens Greg for Rodrick, and Manny for Greg, and she even said "Who are you?" to Rodrick in Christmas. She may have Alzheimer's.