Stay-behind families are the new expats [Science] 22/01/2018 When posted overseas for work, an increasing number of employees are choosing to leave their families behind, says Massey PhD candidate Jo Mutter. http://www.massey.ac.nz/massey/about-massey/news/article.cfm?mnarticle_uuid=559E9B1D-7CEB-49A9-9D8E-10A9E20475A7