Valentine’s Day is fast approaching and in amongst the romantic gestures, fancy meals, and discount chocolate boxes, it’s easy to forget that not all relationships are perfect – some people will
They’re a narcissist
The term “narcissism” is bandied about a lot nowadays, but there’s a lot more to it than looking in the mirror and thinking, “Wow, what a sexy and cool individual” every so often. According to the
Those abilities might involve someone thinking that they’re amazing in bed – regardless of their actual prowess. This is known as sexual narcissism and
Researchers James McNulty and Laura Widman followed 123 newlywed couples, some over the course of 4 years, measuring their sexually narcissistic traits and tracking their infidelity. The duo found that 5.3 percent of the participants cheated on their spouse, and those who had high levels of sexual
They’ve got too much “alone time” – or their partner has big ol’ balls
While we’re on the topic of sexual behavior, science also suggests that cracking one out on a regular basis might make someone more likely to cheat. Using machine learning, a
If someone happens to be the partner on the receiving end of that cheating, research has also found that it could have something to do with having massive balls. Examining male primates and their female partners, researchers have found that “we can determine the degree of fidelity in the female by looking at the size of the male’s testicles,” explained zoologist Petter Bøckman in a
“The less faithful the female, the larger the male’s testicles.”
They’ve cheated before
You’ve probably heard the phrase “Once a cheat, always a cheat”, but is it backed up by science?
Although it doesn’t mean for sure that someone will play away, a 2017 study indicated that having cheated previously does make it more likely
“The past matters for relationships,” study author Kayla Knopp said in a
That being said, let’s end with a little disclaimer. The emphasis here is on “more likely” – “will cheat” isn’t anywhere to be found. If someone happens to fall into one of these categories, it’s not a guarantee that they’ll cheat, merely that research suggests they may be more prone to doing so.
But if they happen to have an overinflated opinion of their sexual abilities, a questionable internet and relationship history, and you have big testicles, maybe approach with caution.
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