I think that once you open the door and allow people in on a certain aspect it's very hard to then control how far that ripple effect is. So I think that the person who is known or famous has the ability to decide what they do or don't want to share.
It couldn't be a simpler answer. Marriage doesn't really mean anything to me. I feel like in many ways marriage is more for the families of the couple than for the people involved so I don't gravitate to it.