A thought provoking article recently in the Age by Bettina Arndt suggests that a recent academic paper may result in more separated fathers having their young children stay with them overnight.
See: http://www.theage.com.au/national/about-us/movement-on-fathers-overnight-access-20140428-zr0z2.html
See: http://www.theage.com.au/national/about-us/movement-on-fathers-overnight-access-20140428-zr0z2.html