Interesting quote from him about her lengths she went to, to become a "star" “It is unthinkable, so unjust, so not right. When I was working with her, she was great. But then, you know, the direction she went to, to become a star, is something I do not envy. It’s far away from my intentions, wishes, desires ... it went to her head.”  https://www.theguardian.com/artanddesign/2015/nov/11/marina-abramovic-ulay-performance-art-sued-lawsuit