In this study, participants (n = 196) read a vignette about an imaginary romantic partner cheating on them by having sex with another person and responded to a series of questions assessing variables associated with forgiveness. Method of discovering how the infidelity occurred and the frequency of cheating occurrence were manipulated between participants, while the presence or absence of an apology was manipulated within participants. Results indicated that, regardless of how the transgression was discovered, forgiveness was most likely when cheating was an isolated incident and when an apology was offered by the partner. These findings are important in light of the lack of research exploring the role of apologies and frequency in forgiveness of infidelity. **********
