Polyamory, or as Merriam-Webster explains "the state or practice of having more than one open romantic relationship at a time," hit the comparative mainstream with the publication of the now ...

Six years ago, when a friend told me she was in relationship with a married couple ... At its most simple, polyamory means being able love more than one person at once, usually in a romantic ...

open relationships and polyamory are hardly new or even modern concepts. In fact, a number of celebrities who have been in open relationships over the years practiced non-monogamy for decades.

Here, she shares some tips for people looking to explore non-monogamous relationships Ruby Rare says the biggest cohort she sees experimenting with polyamory are people in their 40s with kids ...