No one wants to believe their partner could be unfaithful, but the truth is, some people are more likely to cheat than others. And according to astrology, certain zodiac signs may have a harder time staying loyal.
Of course, not everyone born under these signs will cheat—plenty of people in happy, committed relationships fall under them too.
But if you’ve ever wondered which signs might struggle the most with staying faithful, astrology has some interesting insights.
Let’s take a closer look at the six zodiac signs most likely to cheat.
1) Gemini
Geminis are known for their curiosity and love of excitement.
They crave new experiences, thrive on variety, and can sometimes struggle with commitment. Their natural charm and ability to connect with people make them incredibly social—but this can also lead them into temptation.
Because they get bored easily, Geminis may find it difficult to settle into routine relationships. They love the thrill of something new, and if they feel stuck or uninspired in a relationship, they might start looking for excitement elsewhere.
For a Gemini, staying faithful often comes down to how engaged they feel in their relationship. If they’re constantly stimulated and challenged, they’re more likely to stay committed.
But if things start to feel repetitive? That’s when their wandering eye might become a problem.
2) Aries
Aries is passionate, impulsive, and always chasing excitement.
When they’re in love, they go all in—but they also have a hard time resisting temptation.
Aries thrives on adventure, and sometimes, that desire for thrill-seeking can lead them into risky territory. If they feel their relationship has lost its spark, they might act on impulse rather than thinking things through.
Loyalty isn’t impossible for Aries, but it requires effort. They need a partner who keeps up with their energy and keeps things exciting. If they feel bored or stuck in a routine, they may start looking for excitement outside the relationship without fully considering the consequences.
For Aries, cheating isn’t necessarily about emotional dissatisfaction—it’s often about the thrill of something new.
3) Leo
Leos love attention. They thrive on admiration and enjoy feeling desired. While they can be incredibly loyal when they’re deeply in love, their need for validation can sometimes lead them down a dangerous path.
If a Leo feels unappreciated or ignored in a relationship, they might seek attention elsewhere. They enjoy being admired, and if their partner isn’t giving them the affection they crave, they may be tempted to find it from someone else.
That being said, Leos also have strong values and a sense of pride. If they truly respect and care about their partner, they’ll do their best to stay faithful.
But if their emotional needs aren’t being met? That’s when trouble can start.
4) Libra
Libras are natural flirts. They love connection, charm people effortlessly, and enjoy the thrill of romantic interactions.
While they do value relationships, they also have a hard time saying no to temptation—especially if they feel emotionally unfulfilled.
One of Libra’s biggest struggles is avoiding situations that could lead to cheating. They don’t always set clear boundaries because they enjoy the attention and excitement of new connections. It’s not always intentional, but it can cause problems in committed relationships.
For a Libra to stay loyal, they need balance and emotional fulfillment in their relationship. If they feel truly valued and secure, they’re less likely to stray. But if something feels off? Their wandering heart might take over.
5) Sagittarius
Sagittarius is known for their love of freedom and adventure. They resist anything that feels too restrictive—including relationships that feel too routine or predictable.
While they can be deeply loving, they also struggle with commitment because they fear feeling trapped.
Cheating for a Sagittarius often isn’t about emotional dissatisfaction—it’s about curiosity and excitement. They love meeting new people, experiencing new things, and living life without limits. This can sometimes make it hard for them to settle down with just one person.
For Sagittarius to stay faithful, they need a relationship that feels exciting and allows them room to breathe. If they feel stifled or controlled, they might start looking elsewhere for that sense of adventure they crave.
6) Pisces
Pisces is one of the most emotionally driven signs in the zodiac. They fall in love deeply but can also be easily influenced by emotions—sometimes leading them into complicated situations, including infidelity.
They don’t usually cheat for excitement or attention; instead, it often happens because they get caught up in an emotional connection with someone else.
Pisces tends to be idealistic about love, and if their current relationship isn’t meeting their deep emotional needs, they may seek out someone who makes them feel understood on a soul level.
That being said, Pisces also feels guilt deeply. If they do cheat, it’s often followed by regret and emotional turmoil. Staying faithful isn’t impossible for them—it just requires open communication and a partner who truly understands their emotional depth.
Final words
Cheating isn’t determined by astrology alone—people make their own choices, and loyalty depends on personal values, emotional fulfillment, and relationship dynamics.
That said, certain zodiac signs may have traits that make them more prone to temptation, whether it’s a love for excitement, a need for attention, or a fear of commitment. Understanding these tendencies can help create stronger relationships built on trust and open communication.
At the end of the day, no zodiac sign is destined to cheat. With the right connection and effort from both partners, loyalty is always possible.
