You make an important point, but one which should only be pushed so far. There can be no doubt about the fact that various forms of betrayal are certainly related, and that having breached trust with his wife, it is more difficult to trust a person with other matters.
That said, do we not all make disticntions in our lives which allow us to function differently in different settings? And could one not also imagine that things had broken down in his personal life such that the relationship was damaged, but that things in his public life were still solid.



