Incest: A Family Tragedy

This just popped up on YouTube and I clicked .. then wish I didn't and couldn't believe what I was watching. Fair play to the filmmaker for bringing this to light. It's shocking that people are doing this to their family members. I couldn't imagine having these feelings, let alone act on them. How can these people live this way and with the guilt of what they've done. I'd say it's a must watch, but on the one hand it's eye opening and on the other .. maybe we don't need our eyes opened to this.