An open marriage is one where both spouses consent to their partner having relationships with other people. Experts weigh in on how to define an open marriage.

I'm in an open marriage. Well, to be simultaneously more and less specific: I'm in a nonmonogamous marriage. An "open" marriage, in the nontraditional world, means that the couple may be having ...

In For Love & Money this week, our columnist says navigating the choppy waters of an open marriage requires a whole lot more communication.

In a quiet Georgia suburb, a marriage marked by unconventional choices ended in tragedy, leaving a community reeling and ...

Lena Waithe developing a series about open relationships at Amazon Studios, the latest project at the streamer where she'll soon debut anthology 'Them.