I'm very uncomfortable with the whole custody battle and allegations of abuse.
But.
The continual "Why now, when she said nothing at the hearings years ago?" refrain is very unfair, since she has answered clearly and repeatedly, not just to Nancy, but for days that the reason for the timing is that she is just now learning of these things.
(My concern has to do with the source of the claims. If the sources are solid, then I support this action; if she did anything less, she would be asked by the same people. "why not, if she thought they were even possibly true.")