In your defense, her mom IS pretty hot.
Pull on the DC Knowing T-Shirt and harness your telepathic powers to figure out why the hell your girlfriend's so pissed off at you. It might have been the strip-club glitter you tracked all over the house. Or perhaps the bong water you spilled on the new drapes. Maybe even the not-so-subtle pass you made at her mom during the last family reunion. If you don't know, how are you supposed to apologize?