nagging wife
The loud, smelly, always-asking-questions version of your girlfriend that shows up after you marry her and forget to buy her a new bra for seven years straight.
'Why are you home at 3 a. m. again? I had to eat cereal for dinner.'
'You didn't even notice I got a tattoo of your ex's face.'
'You said you'd take me to the concert. You said that like 12 times.'