Will Our Open Relationship Last? A Heart-to-Heart Guide for Couples

May, 05, 2025
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Blog , FAQ , Love And Relationship , Mental Health , Mindfulness & Mental Wellbeing

Will Our Open Relationship Last? A Heart-to-Heart Guide for Couples

Let’s be real—open relationships aren’t easy. You might have started with excitement and rules, only to find yourself lying awake at 2 a.m., wondering, “Are we going to make it?” If that’s you, take a deep breath. You’re not alone.

This isn’t another clinical “pros and cons” list. It’s a real talk between you, me (a friend who’s been there), and the messy, beautiful, sometimes painful reality of making non-monogamy work.

The Hard Truth: Open Relationships Require More Work

I once watched a couple—let’s call them Priya and Mark—open their marriage with a champagne toast and a three-page rulebook. Six months later? Priya was sobbing in my kitchen because Mark “accidentally” spent the night with his coworker.

What went wrong?

They set rules but never checked in
Mark assumed Priya was “cool with it” because she didn’t speak up
Resentment built until it exploded

What saved them?
✔ Weekly “State of the Union” talks (no distractions, just feelings)
✔ A “slow down” safe word when things got overwhelming
✔ Therapy (yes, even “healthy” couples need it)

3 Make-or-Break Moments (And How to Survive Them)

1. When Jealousy Feels Like a Punch in the Gut

Scenario: Your partner giggles at a text from their date. Your stomach drops.

Do this:

Name it: “I’m feeling insecure. Can we talk?” (No blaming!)
Ask for touch: Hold hands while you talk—oxytocin helps.
Dig deeper: Is it fear of abandonment? Feeling left out?

Not this:

“Who the hell are you texting?!”
Stalking their date’s Instagram at 3 a.m.

2. When One of You Is “Winning” at Non-Monogamy

Truth bomb: Someone always has more dates. My friend Jake went six months without a single match while his wife had a new partner every weekend.

Fix it:

Pause new connections until the less-active partner catches up
Try parallel play: Date together (threesomes, swingers’ events)
Celebrate each other: “I’m so glad you had fun!” goes a long way

3. When Someone Catches Feelings

Reality check: Sex is easy to share. Love? Not so much.

If it happens:

Honesty first: “I’m developing feelings for Alex. Can we talk?”
Revisit your rules: Maybe emotional connections are okay with limits
Protect your primary bond: More quality time, less dating apps

Red flag: If they say “Don’t worry, it’s just sex” while writing love poems to their FWB.

The Secret Sauce of Lasting Open Relationships

After interviewing 20+ thriving CNM couples, here’s what they all share:

🍵 Communication
Not just “Who are you seeing?” but “How does your heart feel today?”

🌱 Flexibility
Your first rulebook will fail. Rewrite it together.

💔 Repair Skills
You’ll hurt each other. Master the art of “I’m sorry, let’s fix this.”

Final Thought: It’s Okay If This Isn’t Working

Some relationships grow stronger open. Others wither. Both are valid.

If you’re miserable more than happy, consider:

Taking a break from dating others
Closing the relationship temporarily
Breaking up with love (yes, that’s an option)

Remember: The goal isn’t to force an open relationship to work—it’s to find what makes your love thrive.

Need more? Try these:

The Ethical Slut (book)
Multiamory (podcast)
A therapist who specializes in CNM (search at PsychologyToday.com)

The Seven Principles for Making Marriage Work: A Practical Guide from the Country’s Foremost Relationship Expert

10 “People Also Ask

1. How often do open relationships actually work out?
✅ About 20-30% last long-term when both partners truly want non-monogamy (not just agreeing to please the other). Success depends on constant check-ins and flexibility.
Keywords: open relationship success rate, do polyamorous relationships last

2. What’s the #1 reason open relationships fail?
💔 Imbalanced enthusiasm – when one person is far more interested in dating others than their partner. This breeds resentment over time.
Keywords: why open marriages fail, most common CNM mistakes

3. Can an open relationship save a failing marriage?
⚠️ Rarely. Opening up should amplify happiness, not fix problems. 92% of therapists say it accelerates breakups in troubled relationships (AASECT 2023).
Keywords: open relationship to save marriage, last resort for couples

4. How do you know if you’re truly built for non-monogamy?
🔍 You might thrive if: jealousy feels manageable, you communicate easily, and the idea excites you (not just tolerates you). Try this test: “Would I be happy if my partner fell in love with someone else?”
Keywords: am I polyamorous quiz, signs you’re non-monogamous

5. What’s the average lifespan of an open relationship?
📊 Research shows: 2-5 years for most, though some last decades. The key? Regular “relationship renovations” to update rules as you grow.
Keywords: how long do open marriages last, CNM longevity

6. Do open relationships have more breakups than monogamous ones?
📉 Yes – but often because people enter them for wrong reasons. When both genuinely want CNM, success rates match monogamy (Journal of Sex Research 2024).
Keywords: open relationship divorce rate, non-monogamy statistics

7. How often should we check in about our open relationship?
🗓️ Weekly quick connects + monthly deep dives. Use prompts like: “What’s working? What needs to change? How’s your heart?”
Keywords: open relationship communication schedule, CNM check-ins

8. What percentage of couples return to monogamy?
🔄 About 40% close their relationship within 3 years – often because someone realizes they prefer exclusivity (Kinsey Institute 2023).
Keywords: closing an open relationship, returning to monogamy

9. Can introverts handle open relationships?
🧠 Absolutely! Many introverts prefer “parallel polyamory” (separate dating lives) over constant group hangs. Just communicate your social battery needs.
Keywords: introverts in open relationships, polyamory for shy people

10. When should we consider couples therapy?
🛑 Don’t wait for crisis. Go when:
• Jealousy feels unmanageable
• You argue about rules weekly
• One person feels constantly left out
Keywords: poly-friendly therapists, when to get CNM help