She, on the other hand, needs cause to separate from this political marriage. And that is what it was. A marriage is more than a contract or a partnership even if most Americans no longer think so.
If so, you're much closer to her than I will ever be. Please say 'Hi' for me and relay my good wishes to her and her family.
I can't speak for her or for her reasons, only for me and mine and my anti-McCain bias, which now clouds my judgment about hers.