The sisters, Trina, Tonia and Tiffiney explore their experiences establishing boundaries as they recover from codependency. What are boundaries? They are the rules or invisible or fences that divide people and keep the physical, emotional, and mental elements of life separate from those around you.  Boundaries are also the rules by which we let people know what we will accept and what we do not accept.  Codependent people with loose and inadequate boundaries tend to develop too much tolerance for pain and insanity!