Debunking Common Myths About Non-Monogamy: What Open Relationships Really Look Like

Debunking Common Myths About Non-Monogamy: What Open Relationships Really Look Like

Exploring the Truth Behind Non-Monogamy: Beyond the Misconceptions of Cheating, Commitment, and Jealousy

In a world that still leans heavily toward traditional monogamous relationships, non-monogamy is often misunderstood. It’s a lifestyle that’s frequently portrayed as irresponsible, unstable, or simply a loophole for cheating. But as Rena Martine, intimacy coach and author of The Sex You Want, explains: “Non-monogamy is not an excuse to cheat.” In episode 55 of Head South Radio, Exploring Desires and Empowerment in Intimacy, Martine broke down some of the biggest misconceptions about non-monogamy, giving us the facts and truths behind this growing relationship style.

Here are some of the most common myths surrounding non-monogamy, how it really works, and what terms like “polyamory” and “throuple” actually mean.

Myth #1: “Non-Monogamy is Just an Excuse to Cheat” 
Is Non-Monogamy Just Another Word for Cheating? Here’s the Truth

One of the most persistent myths about non-monogamy is that it’s a form of cheating wrapped up in fancy terminology. But non-monogamy and cheating couldn’t be more different. Cheating is about breaking the trust and agreements made in a relationship. Non-monogamy, on the other hand, is built on clear, honest communication and explicit agreements about having multiple romantic or sexual partners.

“Non-monogamy is about radical transparency,” says Martine. There’s often confusion around the question: Is non-monogamy the same as cheating? In reality, non-monogamy involves honest communication and consent between partners, while cheating breaks trust. Martine continues, “There are no hidden agendas or betrayals. It’s about setting boundaries and respecting those boundaries.” If someone uses non-monogamy as an excuse to deceive their partner, that’s not ethical non-monogamy—that’s cheating.

In fact, studies show that people in consensually non-monogamous (CNM) relationships experience similar levels of relationship satisfaction as monogamous couples. A 2018 study published in the Journal of Social and Personal Relationships found that both monogamous and non-monogamous people report equal levels of trust and commitment. The key? Open and honest communication.

Myth #2: “Non-Monogamy is for People Who Can’t Commit.”
Does Non-Monogamy Mean You Can’t Commit? 

Another common misconception is that non-monogamy is for people who aren’t ready for commitment. In reality, non-monogamous relationships involve deep levels of commitment, but commitment looks different in every relationship. You may ask, “Can non-monogamous people be committed?” Absolutely–commitment is about defining what works best for the individuals involved. For some, commitment might mean staying with one person for life, while for others, it’s about sharing intimacy and trust with more than one partner.

Non-monogamous relationships still involve deep commitment, just with different parameters. As Martine explains in *The Sex You Want*, “Non-monogamy isn’t about avoiding commitment—it’s about redefining what commitment means.” In many cases, non-monogamous couples spend just as much, if not more, time discussing and negotiating their boundaries and expectations compared to monogamous couples.

According to a 2021 study in Frontiers in Psychology, consensually non-monogamous individuals often report a high level of relational negotiation, showing that these relationships require strong communication skills and a commitment to ongoing dialogue about feelings and boundaries.ama

Myth #3: “Non-Monogamous Relationships Are Just About Sex.” 
Is Non-Monogamy Just About More Sex? Let’s Explore Emotional Connection in Open Relationships

It’s easy to assume that non-monogamy is all about having more sexual partners. While non-monogamy may involve more sexual partners, it’s not always about sex. If you’re asking, “Is non-monogamy only about sex?” the answer is no–of course, sex is certainly a part of it for some people, but it’s not the driving force for everyone. Non-monogamy can include emotional connections, shared goals, and even domestic partnerships across multiple relationships.

Martine points out that the emotional aspect of non-monogamy is just as important as the physical. “It’s not just about sex,” she says. “It’s about exploring intimacy, trust, and connection in ways that work for all parties involved.” Whether it's romantic dates, shared hobbies, or raising a family together, non-monogamous relationships are about more than just sex.

Myth #4: “Jealousy Has No Place in Non-Monogamous Relationships”

Do non-monogamous people feel jealous? How do open relationships handle jealousy? A common belief is that if you’re non-monogamous, you must be immune to jealousy. But as we discussed with Rena Martine on Head South Radio, jealousy is a natural emotion that can still arise, even in non-monogamous relationships. The difference is how people in these relationships handle it.

Non-monogamous partners often confront jealousy head-on, using it as an opportunity for growth and communication. Rather than avoiding the topic, they talk openly about their feelings and work together to address the root causes of jealousy. This is where terms like compersion—the opposite of jealousy, meaning finding joy in your partner’s happiness with someone else—come into play.

A Glossary of Non-Monogamy Terms: Understanding the Language of Polyamory and Open Relationships

If you’re new to open relationships, you may be wondering, “What is the meaning of polyamory?” Polyamory refers to having multiple romantic relationships with the consent of all partners. Similarly, compersion–often called the opposite of jealousy–means finding joy in your partner’s happiness with others. If you’re curious about non-monogamy or polyamory, there’s a whole vocabulary that comes with it. Here are some key terms:

- Polyamory: The practice of having romantic relationships with more than one person, with the knowledge and consent of all involved. It emphasizes love and emotional connection.

- Throuple: A romantic relationship between three people, where all are equally involved.

- Swinging: A form of non-monogamy where couples engage in sexual activity with other people, often in a social or group setting, but without emotional or romantic involvement.

- Compersion: The feeling of joy or happiness when seeing your partner involved with someone else, often described as the opposite of jealousy.

- Primary/Secondary Partner: In hierarchical polyamory, a primary partner is the person someone has the most significant relationship with, while secondary partners may have less time or resources committed to them.

- Metamour: The partner of your partner, with whom you may or may not have a relationship. For example, if your partner has a girlfriend, that girlfriend would be your metamour.

- Ethical Non-Monogamy (ENM): An umbrella term for all types of consensual, non-monogamous relationships, where all parties are aware of and agree to the relationship dynamics.

So, What’s the Bottom Line?

Non-monogamy isn’t about cheating or avoiding commitment; it’s about having relationships that work for everyone involved, built on transparency, honesty, and trust. As Rena Martine said, “Non-monogamy is not an excuse to cheat. It’s a way to explore love, desire, and connection with the full knowledge and consent of all partners.” 

If you’re interested in exploring non-monogamy, or if you’re simply curious, start with honest conversations—both with yourself and any potential partners. Learn the language, ask questions, and remember that no two relationships (monogamous or non-monogamous) look exactly the same.

🎧 Listen to Head South Radio:
Episode 55: Exploring Desires and Empowerment in Intimacy with Rena Martine 

Spotify | Apple Podcasts | Youtube


🤓 Read

The Gottman Institute, Research on Conflict and Jealousy in Relationships

Esther Perel, Mating in Captivity

Rena Martine, The Sex You Want 


🛒 Shop:

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