Need I say more? There's an "ex" there for a reason. Come on, what the F. Are there other girls out there that seem to be haunted by this very same problem? They're like mold. Damp, smelly. Putrid. She needs to leave him alone, and he needs to not enable the situation. Every god damn guy I start to like has one of these. I enjoy how I am referring to "them" like a bad wart. Let's call them genital warts, that's better.
You broke up. It's done. Everyone needs to move on.
PS, Olivia Newton John called. She wants her pink jacket back.