From Deborah King of The Huffington Post. http://www.huffingtonpost.com/deborah-king/an-open-letter-to-mackenz_b_298611.html
Fair use excerpt
I watched your "coming out" on Oprah as an incest survivor, having had a decade-long sexual relationship with your father, Papa John, and I must say it triggered a lot of my own memories. But you have one piece of your story dead wrong: it was not a consensual relationship.
There was absolutely nothing consensual about a single piece of your life with your father, not from the moment he started to groom you as a young child to be his drug buddy and his lover. Of course you adored your larger-than-life father. When we're young, our parents are our universe. We want their approval, their love -- in whatever form it gets offered to us. You were under his power, whether you were 9 when you were raped (as I was) or 19.