My newest blogpost on Psychology Today takes on the slippery slope theories. Check it out at http://www.psychologytoday.com/blog/the-polyamorists-next-door/201403/how-slippery-is-the-slope-gay-marriage-polyamory
Written by Dr. Elisabeth Sheff
Marriage and monogamy are not what they used to be, and today many couples are opting to start families before getting married, or deciding not to get married at all. At the same time, gay couples in states that recognize same-sex marriage are getting married in droves. Some people prefer non-monogamy and have relationships that include swinging and polyamory. The landscape of American marriage and relationships is changing, and a variety of family systems are developing and becoming more common.
Dr. Elisabeth Sheff is the author of The Polyamorists Next Door, a blog featured on Psychology Today.
Using empirical information based in academic research, this blog explores the issues facing polyamorous relationships and families. It covers topics as diverse as sexuality to parenting, jealousy to coming out to families of origin, and employment and housing discrimination to online dating.