"Be patient with Gwen," he advised. "You and I were raised at court, where betrayal was always a possibility. It is a far more foreign concept to her." Not that he would have ever expected it of Morgana, and could not say how he would feel if he had experienced the things Guinevere had. Yet, he had not, and also trusted that Gwen would come around eventually.
Returning her light hug, Arthur replied, "I know you can, too. It was not you who hurt anyone; it was a different version of yourself, and I believe that you will be able to avoid that, knowing that it could happen. You are too kind-hearted to have done any of those things of your own accord, I firmly believe that. Whatever happened when you were with Morgause, we can stop it."