Nicole Kidman has opened up about her family life in a rare interview, giving an incredible insight into their experience during the coronavirus pandemic.MORE: Nicole Kidman wows with brown hair transformation in latest photoChatting with Marie Claire Australia, the doting mum opened up about her "simple" existence with husband Keith Urban and their daughters Faith and Sunday - who is following in her mum's footsteps.The Big Little Lies star revealed that Sunday has a keen interest in directing,