Deceived
When someone is deceived, they are cheated by somebody they have trusted. The word typically refers to the act of breaking or violation of a presumptive contract, in general trust, or confidence that creates moral and psychological conflict existing within a relationship amongst individuals, or between individuals and organizations or between organizations. Often the act of deceiving involves supporting a rival group,or presumed norms by one party from the others or it is a complete break from previously decided upon. The person who is involved in the act of deceiving is commonly referred to as a traitor or betrayer. This act usually wreaks the feeling of the person is being deceived negatively and is taxing for their mental health.