it's been a long journey for the roberts family. from ukraine to north wales. it's taken weeks and thousands of miles. gareth and natasha went to rescue her daughter and granddaughter. now refugees, they know they're amongst the lucky ones. how are you, natasha? not well. father, mother, killed. terrible. children, killed. sorry. she wants to tell her dad that she's alive. ukrainian men have been asked to stay behind to help defend the country.