It depends. I think it's important to consider the context in which the cheating occurred, and if that person has demonstrated that they've made changes to their behavior since then. If they have taken responsibility for their actions and worked hard to become a better person, then it might be okay to date them. However, if there are still red flags or indications that this person might not be trustworthy or reliable, then it may not be a good idea to pursue a relationship with them.