Generally speaking, avoidant people tend not to cheat. Those with an avoidant attachment style are often fearful of being judged or rejected, so they are less likely to engage in cheating behavior. Avoidants tend to be uncomfortable with close relationships, and they may struggle to form meaningful connections with other people. Therefore, having a partner who might discover their cheating would be too risky for them. While it is impossible to generalize an entire group of people, most avoidants typically do not cheat on their partners.