Have you ever wondered what the stars might say about your relationship and if your partner could be cheating? As an astrologer, I look for certain signs in a birth chart that could indicate a tendency toward infidelity or restlessness in relationships.
Now, don’t panic if you see one or two of these in your chart or your partner’s — they don’t necessarily mean cheating is destined or even likely. But several of these indicators appearing together could signal challenges in staying faithful.
On a positive note, the stars don’t control our destiny. We all have free will, so the choice is ultimately up to the individual. Still, forewarned is forearmed, so read on to discover the top cheating indicators in astrology and what you can do to strengthen your commitment. Please note: this article discusses Western astrology, not Vedic astrology.
Venus In Detriment
If your or someone else’s Venus is hanging out in Aries, Virgo, Aquarius, or Scorpio when it comes to love and relationships, commitment might be a bit of a challenge. Those signs value their freedom and independence, so settling down can feel confining.
The wanderlust is strong with these Venus placements! They want passion, and they want adventure. Once the new relationship energy wears off, they may start craving something novel again. Monogamy can start to seem boring after a while.
It’s not that they don’t care about their partner; they just care about exploring and living life to the fullest too.
Lack of Water
Having not much water in your birth chart can make emotions kind of tricky. It can be hard to really feel what you’re feeling sometimes. And that emotional part is so important for relationships. When you can’t connect on that level, it can lead to problems.
I think what happens for some people is they go looking to fill that void somewhere else. When you’re not feeling it with the person you’re with, it’s easy to wander and think the next relationship is what you need. But realistically, the issue is probably that emotional connection piece.
Venus-Mars Aspects
Venus represents love and relationships, while Mars represents intimacy and passion. It’s like Mars is the fire, and Venus is the gasoline fueling things.
When those two planets form challenging aspects to each other, like squares or oppositions, it can be tough balancing those energies. You might find yourself struggling to combine love and physical intimacy. Or maybe you have a hard time avoiding boredom in long-term relationships.
On the other hand, easy aspects between Venus and Mars, like trines and sextiles, seem to indicate a really strong intimate drive. And an attraction to pleasure that’s difficult to resist. It could mean you really enjoy the physical side of love and relationships.
12th House Placements
Planets in the 12th house, especially Venus or Mars, point to secret romances, hidden attractions, such as bisexuality, or deceptive behavior in relationships. Privacy, escapism, and fantasy are themes here that may play out through cheating or being cheated on.
Key Planetary Placements That Suggest Cheating
When it comes to cheating, the stars don’t lie. Keep an eye on these planetary placements in your partner’s chart—they could signal a wandering eye.
Venus Aries, Pisces, or Aquarius
Those with Venus (planet of love and relationships) in freedom-loving Aries or Aquarius may have trouble committing to just one partner. They crave excitement and new experiences, so monogamy can feel stifling. If your partner has one of these placements, make sure to keep the spark alive and give them plenty of space.
And those with Venus in Pisces – well, they have very vivid imaginations. Sometimes, that grass is always looking greener somewhere else. Don’t get me wrong, they care about their partners deeply. But fulfilling every fantasy is hard for just one person.
Mars In Gemini
If your partner has assertive Mars in social, flirty Gemini, their desires are easily distracted. They’re curious about new connections and tend to act on impulse. The good news is, their affairs are often short-lived. The bad news? They may have more than one. Keep your partner mentally and physically stimulated to prevent boredom.
Moon In Sagittarius
A Moon (representing emotional needs) in adventurous Sagittarius indicates a free spirit who hates feeling tied down. Routine and domesticity aren’t their thing. They need constant excitement and new experiences to feel emotionally fulfilled. While not inherently unfaithful, their wandering heart can lead them to greener pastures if their needs aren’t met. Give this partner plenty of freedom and adventure.
Jupiter In The 5th house
A well-placed Jupiter (planet of excess and expansion) in the 5th house of romance and pleasure suggests an insatiable appetite for fun, leisure, and sensuality. This person lives for enjoyment and new experiences. They have a hard time controlling their impulses or settling down, so they may indulge in casual flings and short-term relationships.
Zodiac Signs Most Likely To Cheat
If you’re worried your partner may be cheating, their zodiac sign could offer some clues. Some signs are naturally more faithful and committed in relationships, while others tend to crave excitement and new experiences. Of course, a person’s astrological sun sign alone does not determine their behavior, but combined with other factors, it may indicate a higher likelihood of infidelity.
Some of the zodiac signs most likely to cheat are Pisces, Sagittarius, and Aquarius. Here’s why:
Pisces (Feb 19 – Mar 20)
Pisces, those little fish may seem all sweet and innocent, but there is a fiery soul beneath the surface. Pisceans have such vivid imaginations, don’t they? It’s like they’re always lost in a daydream. And I’ve noticed even when they’re with someone, part of their heart can still be wandering and wondering about what else is out there.
The thing is, Pisces just want to feel everything. They want to experience all the love, passion, and emotion this world has to offer. But that open and trusting spirit can get them into trouble sometimes, too. It’s not always easy for them to set up boundaries. And that willingness to see the good in everyone can blur the lines when temptation comes knocking.
Sagittarius (Nov 22 – Dec 21)
Sagittarians are free-spirited adventurers who value independence and spontaneity. They tend to rebel against rules and social constraints, following their hearts and impulses wherever they lead. While Sags can be fun-loving and exciting partners, their need for freedom and dislike of responsibility makes them more prone to casual affairs and short-term relationships.
Look for signs like frequent solo trips, evasiveness about their whereabouts, or sudden changes in appearance or routine.
Aquarius (Jan 20 – Feb 18)
Aquarians are notoriously detached and aloof, valuing intellect over emotion. They tend to be rebellious free-thinkers who forge their own path without concern for social norms. For an Aquarius, an affair may be less about passion and more about the thrill of breaking rules or proving their independence. Their emotional detachment also makes it easy for them to rationalize infidelity.
If your Aquarius seems increasingly distant, rebellious, doing things they would not normally do, or being unpredictable, they could be acting on a desire for more freedom and independence outside the relationship.
House Placements That Indicate Infidelity
When looking at astrological indicators of cheating, the houses in a natal chart can reveal a lot. Four houses in particular point to tendencies toward infidelity or being cheated on.
12th House
The 12th house governs secrets, privacy, and seclusion. Planets here, especially Venus or Mars, can indicate a desire to keep romantic relationships hidden from view. This could manifest as cheating or engaging in secret affairs. Those with placements in the 12th house may struggle with setting appropriate boundaries and keeping relationships out in the open.
8th House
The 8th house rules intimacy, sexuality, and bonding at a deep level. However, it also governs secrecy, privacy, and taboos. Planets located in the 8th house, especially Venus or Mars, can indicate a preoccupation with intimacy, passion, and intense relationships. This could lead to risky or manipulative behaviors like cheating if the individual feels unfulfilled or seeks to push relationship limits.
5th House
The 5th house represents fun, pleasure, creativity, and romance. Placements here crave excitement, playfulness, and casual dating. However, planets in the 5th house, such as Venus or Mars, may struggle with commitment as they always want to experience the thrill of new love and romance. This could manifest as cheating in order to reignite passion or feel desirable.
7th House
The 7th house governs committed partnerships, marriage, and long-term relationships. Challenging aspects to planets in the 7th house can indicate relationship strife, power struggles, or a tendency to attract unfaithful partners. For example, a square between Venus in the 7th house and Mars in the 8th or 12th house could point to cheating within a marriage or primary partnership.
Conclusion
While astrology is not an exact science, if you notice several of these indicators in your chart or your partner’s chart, it may be worth paying closer attention to the health of your relationship. The stars can reveal secrets if you know how to read them.
Of course, the only way to know for sure is through honest communication with your partner about the state of your relationship and commitment to one another. Rather than spying on them or violating their privacy to look for clues, have an open and caring conversation about your feelings and concerns. The truth will come out, one way or the other.
