“…Arguments about the impact of late modern social and demographic transformations have led to suggestions that increasing weight is being given to elected ties, such as friendship, in place of more traditional bonds in contemporary personal life. However, most research (Cronin, 2015;van Hooff, 2015) continues to suggest the centrality of the couple in intimate life, with boundaries carefully reinforced and delineated between friendship and partner bonds (Jamieson, 1998). Research has tended to focus on the experiences of couples (Heaphy et al, 2013;Gabb and Fink, 2015), singles (Reynolds and Taylor, 2005;Sandfield and Percy, 2003) or friends (Spencer and Pahl, 2006;Allan, 2008), and where research has examined relationship breakdown it has focused on the consequences of separation for couples and families (for example Bakker et al, 2015), rather than wider networks.…”