"I'm lucky that we have such a strong family unit. I have an incredible husband who is so willing to get on planes and fly places, even if it's for a night. I had an opening of the play (Photograph 51) three nights ago, and he's in the middle of a tour in the States. I said, 'It's too much for you to have to fly all the way back, don't worry', and he said, 'I'm flying'." Nicole Kidman reveals her husband Keith Urban went out of his way to attend the London launch of her new play.