Opening up a relationship is a negotiation—a labyrinthine, unpredictable, and especially horny one. Communicate what you need ...

Love comes in all shapes and sizes, and that doesn’t always mean monogamy. For some people, having one committed partner is plenty, but for others, the idea of having more than one partner makes them ...

There are so many misconceptions about open marriages and what they actually look like in practice. Here, we're breaking it ...

The nature of long-term relationships is constantly evolving and while monogamous arrangements suit some, others are ...

For whatever reason, the subject of open relationships still prompts a heated reaction from many. Some guys hate the concept while others would view monogamy as heteronormative and restrictive.

Unlike emperor penguins and prairie voles, humans aren’t biologically programmed to be monogamous. Throughout history, most human societies (like most of the animal kingdom) have practiced some form ...

Thanks to a recent incident involving a certain concert, a rumoured workplace affair, and brief moment of Jumbotron PDA (IYKYK), I, like many people, have been thinking a lot about cheating lately.

Non-monogamy has long been viewed as a relationship structure that affords less satisfaction than traditional coupledom—but new research sheds light to the contrary. A study published in The Journal ...