Repairing betrayal may include rebuilding self trust, getting support, empathy on both sides over time, and new agreements. Even though your (in)actions don't "cause" someone's behavior, acknowledging any part you played in creating conditions for the behaviors to arise, can support repair. Trust builds slowly as new skills, ways of relating and experiences that reflect honesty, self responsibility, and respect are consistent over time.
Trainer tip: It's often easy for us to hear rejection when someone says “no” to us. If we focus on the rejection, we may feel hurt and fail to take the time to understand what is going on with them. However, if we focus on their feelings and needs, we're more likely to uncover what they want and what prevents them. To increase success in resolving conflicts and find solutions that work for everyone, hear the “yes” behind their "no".