To find the overall picture of family fragmentation related to overseas career and personal choices between the UK and Australia. To find the percentage of people now permanently live on another continent from their relatives, how have these numbers changed over time, how often do these people visit their family 'back home', what are the most common problems associated with long distance relationships (family, friends, other loved ones), what effect does a lack of regular physical connection with loved ones have on our mental health, and what reasons make people have for moving away from their families.