WARNING: Spoilers Ahead
I don't think Audrey is the mother of the Colorado Kid. That was Sarah. I know I get it, I think the point is, did Lucy have a child as well? Will Audrey become a mother? Is Dave Teagues the father of the Colorado Kid? It was huge. I hope the time comes that Audrey and Nathan put their differences aside and give each other what they need. They're very intelligent characters and that's the way they should solve it.
I believe things will change for Audrey and Nathan for the better. I hope Jordan is not someone they will sacrifice for the worse and I still wonder if Duke will be true to his nature and will try to kill Audrey one day.
Feel free to post your thoughts. Thanks.