lifearrhea
diagnosed as a condition commonly affecting perfectly fine and normal females who within one year of being involved with a total scumbag develop so many bad habits and lose all sense of themselves and self-respect that they cease to have any ability to exist in society functionally as the fine and normal girl they once were.
"It's too bad about Sally. She used to be a cool chick until Jim got her hooked on pills... That bastard gave her lifearrhea."