1. Psychology. a system of interrelated, emotion-charged ideas that gives rise to the need to micromanage the lives of others.
2. the uncontrollable urge to describe in condescending detail exactly what is wrong with you and how it can be fixed.
Mary revealed her deeply embedded momplex by carefully explaining to Bill why he was unhappy with his girlfriend and cheerfully describing what the world would be like if he weren't such a tool.
Keep your momplex in the holster! I'm not broke so don't try to fix me!