The Solar System!! (S.A.S.) Throwing salt in the game

We talk about rumors that may have never been founded yet have hurt enough to break down the lines of communication when pride has been an issue. It happens. Often it happens because someone is jealous about a relationship that they see developing between persons where they see themselves being left out. Nonetheless, they have recognized the chinks in the armor between the 2 or parties and have seen a way to separate the 2 or more. Sometimes these situations don't get resolved until waaaaay after if ever even matters.

Has it ever happened to you?