Forgiveness plays a critical role in the process of rebuilding trust. It means letting go of old grudges and pain to make room for healing and renewal of the relationship. Forgiveness requires time and patience, and it is important that both parties are open to understanding and processing the feelings and events that have led to the need for forgiveness. Forgiving does not mean forgetting or ignoring what happened, but rather actively choosing to move on for a healthier and stronger relationship.