It is possible to save a relationship that was codependent in nature. However, this will require both parties to put forth a substantial amount of effort to ensure that the new relationship is healthy and free from codependency. It’s also possible that one or both parties may feel that it is better to end the relationship permanently because the risk of codependence is too high. There is no right outcome for what happens next; the new relationship (or lack thereof) will vary between relationships.