I've explained twice! But I will again.
They were married for quite a while, got divorced in 2003 and competed with different partners. Now they're both retired from competition and have teamed up again to do shows. Very glad I am too!
Nicole's maiden name is Westdyk I think. Can't blame her for keeping Cutler!
I believe Nicole is with Andrew. I have it on good authority that Matt has an Other Half too.