Mary Lou Heffley
Revision as of 20:29, 22 December 2012 by imported>Teatoper
Template:InfoCharacter 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 on Christmas.