He must have REALLY offended her.

She's got that picture of all the Disney characters and these people are supposed to represent your friends, and they've got a label under them, like 'The Goof' under Goofy, etc.  Guess whose name she put on 'The Dumbass?'  (a picture of Dory the fish from Finding Nemo).  You guessed it, her previous boy toy who she is now broken up with.  Whatever he said to her, it must have been pretty bad.  Maybe he said she was fat.