Most people assume monogamy is the default, but 23% of adults have tried some form of consensual non-monogamy.
You're questioning whether traditional monogamy fits your needs but don't know what an open relationship actually looks like day-to-day.
Section 01The Real Difference Between Monogamy and Open Relationships
Monogamy means you and your partner agree to be sexually and romantically exclusive with each other. Open relationships allow sexual or romantic connections with other people, within agreed-upon boundaries. The key word here is 'agreed-upon' - both require clear communication and consent.
Picture Sarah and Mike, who've been together three years. In their monogamous relationship, they get all their sexual and emotional needs met through each other. Meanwhile, their friends Alex and Jordan have an open relationship where they can sleep with other people but come home to each other as primary partners. Both couples are happy, but their agreements look completely different.
Section 02Sexual Satisfaction and Variety
In monogamous relationships, sexual satisfaction depends on how well you and your partner match sexually and how willing you both are to explore together. You develop deeper intimacy over time, learning exactly what makes each other respond. The downside? You might miss out on experiences that your partner isn't interested in or able to provide.
Open relationships can offer more variety and exploration, letting you experience different sexual styles, techniques, and fantasies. However, this doesn't automatically mean better sex. You still need good communication skills and emotional intelligence to manage multiple connections without neglecting your primary relationship.
A highly-rated tool for the techniques covered in this guide.
Learn more →Section 03Emotional Security and Jealousy
Monogamy offers clear boundaries that many people find emotionally reassuring. You know exactly where you stand, and there's no ambiguity about your partner's commitment. This structure can create deep security and trust, especially for people with anxious attachment styles.
Open relationships require you to manage jealousy and insecurity more actively. While some people find this growth-oriented and rewarding, others find it exhausting. The emotional labor involved in processing multiple relationships isn't for everyone, and that's completely valid.
Section 04Time, Energy, and Practical Considerations
Monogamous relationships allow you to focus all your romantic energy on one person and one relationship dynamic. This can mean deeper intimacy and less scheduling complexity. You can build a life together without coordinating with other partners' needs and schedules.
Open relationships require significantly more time management and emotional energy. Each additional relationship needs attention, psychology/sexual-communication-research/" class="contextual-link">communication, and care. Consider whether you actually have the bandwidth for multiple sexual and emotional connections while maintaining your primary relationship.
Section 05Social and Family Dynamics
Monogamy comes with built-in social acceptance and family understanding. Your relatives know how to interact with your partner, and you don't need to explain your relationship structure at work events or friend gatherings.
Open relationships often require ongoing explanation and boundary-setting with family and friends who may not understand your choices. While this shouldn't be the deciding factor, it's worth considering the emotional energy required to navigate social situations where your relationship style isn't automatically accepted.
Section 06Which Style Fits Your Personality
Monogamy tends to work well for people who prefer deep over wide connections, value predictability and security, or have limited time for multiple relationships. If you're someone who bonds slowly but deeply, or if you prefer putting energy into perfecting one sexual connection, monogamy might suit you better.
Open relationships often appeal to people with high autonomy needs, those who separate emotional and sexual connection easily, or individuals who genuinely enjoy managing multiple relationships. If you've always felt constrained by exclusive relationships or if variety is essential to your sexual satisfaction, ethical non-monogamy might be worth exploring.
STI Testing Requirements
Open relationships require regular STI testing for all partners involved. Establish clear protocols for sexual health before opening your relationship, including what happens if someone contracts an infection.
Step-by-stepPractical Instructions
Assess your jealousy patterns
Think about past relationships when your partner showed interest in someone else, even briefly. Did you feel curious, threatened, or something in between? Your natural jealousy response tells you a lot about which relationship style will feel manageable versus constantly stressful.
Consider your sexual needs honestly
List what you need sexually - specific acts, frequency, emotional connection, variety. Be brutally honest about whether one person can realistically meet all these needs, or if you're willing to compromise on some aspects for the benefits of monogamy.
Evaluate your time and energy
Calculate how much time you currently spend on your primary relationship - dates, communication, conflict resolution, sex. Multiple relationships require multiples of this investment. If you're already struggling to balance work and one relationship, adding more connections will likely create stress.
Test your communication skills
Practice having difficult conversations with your current partner about desires, boundaries, and concerns. Open relationships require advanced communication skills. If you struggle to discuss basic sexual needs or relationship issues clearly, work on those skills before considering non-monogamy.
Research the realities thoroughly
Read books like 'More Than Two' or 'The Ethical Slut' to understand practical non-monogamy, or explore resources on strengthening monogamous bonds. Get specific about what daily life looks like in each structure, not just the theoretical benefits.
Avoid theseCommon Mistakes
Opening up to fix relationship problems
Additional partners amplify existing communication and trust issues rather than solving them
Assuming monogamy means sexual boredom
Many monogamous couples maintain exciting, varied sex lives through creativity and communication
Choosing based on social pressure
Your relationship structure should fit your actual needs, not cultural expectations or trendy ideas
Ignoring your partner's preferences
Relationship structure requires genuine agreement from both people to work long-term
"The success of any relationship structure depends far more on the individuals' communication skills and compatibility than on whether they choose monogamy or non-monogamy."
Based on relationship research and reader experiences
FAQFrequently Asked Questions
Further ReadingRecommended Books
- Mating in Captivity — Esther Perel Desire, intimacy, and connection
- Attached — Amir Levine Attachment theory and relationships
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