Key points An open relationship is an agreement between romantic partners to have other sexual relationships. Open relationships challenge social norms and are more likely to be scrutinized ...

We're thinking about an open marriage — would a contract help? Dear Marilyn, My husband and I have each fooled around once or twice outside of our marriage.

Considerably more open to non-monogamous relationships than previous generations, millennials in polyamorous or other non-traditional commitments may find a contract especially helpful.

7NewsDC — The topic of open relationships can be pretty polarizing for couples, but a new book is helping couples find their place on what is being called the "monogamy continuum." Kidd and ...

Her work can help people to have open relationships in a safe way, without fear of what might happen. This social network has created the first model contract to legitimize open relationships.

Monogamy isn't for everyone. Here, learn the answer to what is an open relationship, and whether it could be a fit for you.

Here's the case for treating your relationship as rental rather than a forever home. Learn how to do a four-step check-in on your relationship contract.

Dear Amy: I have an open relationship with “Brett,” my partner of many years. I allow Brett to have sex with other women as long as I am comfortable with the woman and privy to all ...

Like a plot twist from a low-rent Jane Austen novel, these two seem to have developed an actual relationship, writes Amy Dickinson .