NICOLE Kidman has opened up about her 'strange sexual fetish' encounters. The 42-year-old - who is married to country music star Keith Urban - made the admissions to GQ Magazine in a racy interview. I've explored obsession. I've explored loss and love in terms of being in a grief-stricken place, I've explored strange sexual fetish stuff, I've explored the mundane aspect of marriage, and monogamy," she said. Kidman also described her marriage as "raw" and dangerous." news.com.au / supplied