YES! Indeed. She should move on. She should not appeal to other women asking them to stop dating her husband. If she wants to have a faithful partner, she should get one. One does not get a faithful partner by asking other women to reject one's husband's advances, because!!!! this would not make the husband faithful. This will only make him somebody who does not have other options because his wife persuaded all the other women to reject him. So he will be exclusive due to lack of other options. Being exclusive due to lack of other options is NOT faithful. It is being exclusive due to lack of other options, and nothing beyond that. I do not know what kind of fun it would be to have a husband who is exclusive due to lack of other options. I just do not comprehend it.