Is Monogamy Natural or Just a Social Construct?

The love, lust, and biology we don’t talk about.

Let’s talk about something people usually avoid, unless they’re tipsy or freshly heartbroken.

Monogamy.

Is it something we’re wired for? Or just a rule we made up to keep relationships from falling apart?

Some people swear by it. Others cheat while preaching it. Some are proudly polyamorous. Others are quietly suffering in one-sided “exclusive” relationships. And in the middle? A whole lot of confused people just trying to make love work.

So what’s the deal?

Let’s start with the science nobody wants to hear.

Dr. Helen Fisher, one of the world’s leading experts on human relationships, once said:

“We’re not naturally monogamous. We’re socially monogamous, not sexually monogamous.”

Translation? We fall in love. We bond. We build homes together. But that doesn’t truly stop us from being attracted to other people? No, It probably never will.

And David Barash, an evolutionary psychologist, put it even more bluntly:

“Monogamy is a cultural invention. It doesn’t come naturally to our species.”

Yikes, right?

But here’s the reality…just because something isn’t natural doesn’t mean it’s bad.

Wearing clothes isn’t “natural” either. Neither is using deodorant. Or paying taxes. But we do it. Because society needs some structure. And because sometimes, we want more than what our instincts tell us.

How did monogamy become the “default”?

Short answer? Power and property.

Way back, when humans moved from small tribes to structured civilizations, we needed rules, especially around inheritance. Who gets the land? The cattle? The title? And for that, you had to know whose kid was whose.

Then enters, monogamy.

Not because people were in love. But because kings, emperors, and religious institutions needed order.

And over time, it got spiritualized. Romanticized. Disney-fied. One true love. One soulmate. “Till death do us part.”

Cute in theory. Exhausting in real life.

In reality, is love not supposed to be exclusive?

Well…that depends on what kind of love you’re talking about.

Relationship therapist Esther Perel said something I often ruminate on, she said:

“Many people are monogamous in belief but not in behavior. And many are faithful in behavior but not in thought.”

That’s deep right?

Yeah…I know it hurts too. Why? because it’s true but most people won’t admit it.

Think about this…

It’s possible you love someone deeply and still feel attracted to someone else. You can be loyal to your partner and still be wondering “what if”.

You can have a “perfect” relationship on paper and you can still feel like something’s missing. It doesn’t make you evil, it’s natural, It only makes you human.

So… is monogamy doomed?

Not at all.

But it only works when it’s intentional , not automatic.

Too many people fall into monogamous relationships without even asking themselves:

Is this what I want?
Am I built for this?
Can I handle the effort it takes?

Because yeah… monogamy takes effort. It’s not “natural” in the way sleeping around might be. But it can still be beautiful.

Philosopher Alain de Botton once said:

“Love is a skill, not just an enthusiasm.”

Monogamy is a skill too. One that takes emotional maturity, self-awareness, and actual communication.

So what does this mean for dating today?

It means stop assuming everyone wants the same thing you do.

Some people genuinely want one partner. Others don’t. Some think cheating is unforgivable. Others think it’s inevitable. And some people are out here dating exclusively while their partner is… not.

The only way to avoid heartbreak? Talk. Ask. Be clear. Be honest.

Monogamy isn’t better. Non-monogamy isn’t cooler. The real red flag is lying, to yourself or to someone else.