Centering on traditional is essential as it brings understanding of common relationship possibilities Lots of scientists provides examined relationship standards (Bulcroft and you may Bulcroft 1993; Gassa; Lichter, Baston and Brown 2004; Southern area 1993; Tucker 2000; Sassler and you will Schoen 1999; Willoughby 2014; Willoughby and you may Carroll 2015) or ; Kuo and […]