Seems she forgot she said this:

"If you are doing the occult magic in the context of art or in a gallery, then it is the art. If you are doing it in different context, in spiritual circles or private house or on TV shows, it is not art. The intention, the context for what is made, and where it is made defines what art is or not."

http://aristocratsofthesoul.com/occult-world-of-marina-abramovic/

https://www.reddit.com/r/IAmA/comments/1jctbp/i_am_performance_artist_marina_abramovic_ask_me/