One regular sub-form of polyamory is polyfidelity where the partners commit themselves emotionally, physically, and psychologically exclusive to each other only in the relationship group. Moreover, they don’t allow anybody to romantically bond with anyone outside their group which proves that commitment is equally important to the polyamorous community. If a partner in a polyamorous relationship cheats or romantically bonds with someone outside of their designated groups, they’ll face equal consequences as in a monogamous relationship. Polyamorous folks look down on cheating like the rest of the world and cannot stand betrayals like everyone else. If one of the two married partners cheat, they’ll endanger their marriage. For non-marital relationships, the partners will part ways like other monogamous relationships. The polyamorous community is open to multiple partners which decreases their cheating inclination. They can rather communicate about having another partner, but if they still cheat then it’s not normal.