He was too wrapped up with his own life- NASA and a new sexkitten, it's just a matter of time before that story breaks!
Where was Lorraina Bobbitt when she was needed.
I hope this catches up with Rusty and he will pay the ultimate price for Andrea and the 5 children, because he is ultimately responsible.
Maybe he did know. Maybe he was thinking she would off herself. Or maybe he was waiting for her to do exactly what she did.