Yes, monogamy has traditionally governed the world of romantic relationships. But open marriages and open relationships are becoming more acceptable as modern couples look for alternatives to traditional coupling. It can also offer a new level of emotional and physical intimacy.

What is an open relationship when married?

Open marriage is a form of non-monogamy in which the partners of a dyadic marriage agree that each may engage in extramarital sexual relationships, without this being regarded by them as infidelity, and consider or establish an open relationship despite the implied monogamy of marriage.