Quite possibly, this is the cruelest thing that you could do to someone. Particularly when you don't understand it or only know part of the truth (at best), anyway. Let people live; let people learn. (Those are not my words but well said.
Self-confidence is the best outfit, rock it and own it. Parents think if they give their children everything they want, they're doing them good. Instead teach them how to have self-confidence. That will take them much farther in life.
25 Heart-Wrenching Quotes For When It's Time To Walk Away (For Good)