Is Infidelity Genetic? A Study States That People With The Love Rat Gene Are Exposed To Cheating


Is Infidelity Genetic Find Out If Cheating Is In Your Gene

Have you ever wondered if cheating tendencies are written in our DNA? The age-old question – “Is Infidelity Genetic?” has been a topic of debate and fascination for scientists and the public alike. 

A recent study found that people (of both sexes) with the “love rat” gene composition are afraid of commitment and incapable of exhibiting long-term partner loyalty and trustworthiness. Surprised right?

This question, “Is infidelity genetic?” has puzzled scientists and relationship experts for years. 

After all, cheating in relationships can have devastating emotional consequences. Another pressing question is, why do people cheat in relationships in the first place?

Let’s get into the details of this study and understand if genetics play a role in infidelity.

is infidelity genetic

Related – 5 Key Behaviors That Help Build A Healthy Relationship After Infidelity

Answering the question – Is infidelity genetic?

A recent study has suggested that certain genetic variations may be associated with a greater likelihood of engaging in cheating behaviors.

It turns out that if you have a certain gene composition, known as the love rat gene, you might have a harder time being loyal and trustworthy in long-term relationships. 

Yup, the research found that people with this gene are more likely to struggle with commitment and may even be prone to cheating. Crazy, right?

But before you go blaming your wandering eye on your genes, let’s take a closer look at the science behind this discovery. 

Well, the love rat gene is actually a type of variation of the DRD4 gene. But what does that actually mean?

Basically, this gene is pretty important because it’s responsible for producing dopamine receptors in your brain. And as we all know, dopamine is the chemical that makes us feel all happy and rewarded. 

If you have this particular variation of the DRD4 gene, it means that your brain isn’t as responsive to the rewards of long-term commitment, making you more susceptible to cheating. 

So, does this mean that people with the love rat gene are doomed to a life of infidelity and broken hearts? Not necessarily. 

why do people cheat in relationships

Some researchers argue on the question, “Is infidelity genetic?” Stating that, While genetics may play a role in our behavior and tendencies, they are by no means the only factor at play.

That being said, while the idea of this infidelity gene may seem concerning, it’s important to remember that genetics is only one piece of the puzzle when it comes to infidelity in relationships. 

While the study has shed some light on the potential role of genetics in cheating behaviors, it’s important to remember that there are many other factors that can contribute to infidelities, such as individual values, relationship dynamics, and life circumstances. 


Ultimately, it’s up to us to make conscious choices about the kind of partners we want to be and the kind of relationships we want to build.

Related – 5 Reasons To Stay Away From Someone Who Has Cheated In The Past

why do people cheat in relationships

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