Nicole Kidman missed her family while filming ‘Expats’ in Hong Kong. The 56-year-old actress shot the TV mini-series in Asia amid the COVID-19 pandemic, and Nicole has now admitted that she struggled to deal with the restrictions. Nicole – who has Sunday, 15, and Faith, 13, with husband Keith Urban, as well as Bella, 31, and Connor, 29, with ex-husband Tom Cruise – told ‘Extra’: “I was missing my kids and my husband. “We loved Hong Kong, we were able to shoot really in the city, everything in there is authentic. “I would climb seven flights of stairs to shoot in the little apartment. We would …