A person who helps you make the right decision of breaking up with the person you are dating by giving you an objective opinion of how bad they are for you and by giving post breakup support.
I was thinking of getting back together with Laura but luckily I had Michele as a breakup buddy and she talked me out of it.
by Gimster November 13, 2006
A person who involves themselves in a relationship when it is none of their business, and therefore convinces one person in the relationship of the shortcomings of their significant other. Often has alterior motives.
by Samantha Fischer July 02, 2007