A Cheating Girlfriend: 25 Signs Men Need to know

By Ruth Jesse

January 10, 2024   •   Fact checked by Dumb Little Man

A Cheating Girlfriend: 25 Signs Men Need to know

How to tell whether your girlfriend is cheating or not? You searched it on Google, and it led you here.

Sadly, you have doubts about your girlfriend’s actions. And you keep wondering what if a different person is hiding under the girl you love so much? However, some reasons got you questioning her love and commitment.

You keep going back and forth, accusing your girlfriend and then yourself, imagining that you have spotted it. But then you think you’re going crazy – it’s not just humiliating but hurtful as well.

And it can feel like it will be like this forever.

The only solution is to know the truth, and we are here to help you with that.

Stick around to find out the top 25 signs of infidelity that will tell you that your girlfriend is cheating in your relationship.

➤How To Know Your Girlfriend Is Cheating? 25 Signs Of Cheating Girlfriends That Most Men Miss

Your Girlfriend Is Cheating
Photo credit: dearvalentine.com

Finding out whether you have a cheating girlfriend or not is a bit of detective work. So get your hat and magnifying glass, Sherlock Holmes, learn how to catch a cheating girlfriend, and look for the following signs of infidelity.

☀The 25 Signs of a Cheating Girlfriend☀

1) She’s Always Busy

She's Always Busy
Photo credit: Entrepreneur.com

This is one of the initial signs of infidelity that gives a major hint that she is cheating.

This is one of the initial signs of infidelity that gives a major hint that she is cheating.

Let’s be real here, don’t think that you are paranoid when you notice that your cheating girlfriend has suddenly become so busy.

Being in a relationship demands a lot of time. Both of you have to take time for each other, particularly on the weekends. That’s the only way a relationship works.

But she changes her routine over the weekend. It happens every weekend, and she doesn’t give a solid reason for being busy all the time. If this is the scenario in your relationship, then there is something fishy going on. And you should not ignore it.

The reason for her being busy all the time is because another person has her attention. It’s a known fact that once someone grasps the attention of a woman, she is simply swept away.

2) She Appears More Addicted To Her Phone

If your girlfriend always seems to be attached to her phone, then you have something to worry about.

Being in a relationship for a long period puts you in a position to see how things have changed. It can come as a surprise if your girlfriend is not a social media fan. And it’s alarming if she goes away from you to attend phone calls or stays up late texting.

Here is how you can study how her behavior is changing to save your relationship:

  • Note how swiftly she replies.
  • Look at her facial expressions when she reads a text.
  • Compare it with how quickly she responds to your text messages or whether she ignores your texts.

You need to observe and ask yourself these questions. Then, once you begin noticing some secretive movements from your girlfriend, particularly on the phone, you will probably find out the truth i.e. she is cheating.

3) She Changes Her Look Suddenly

Being well-dressed all the time is very important to all women, including your girlfriend. For that, they readily invest huge sums of money in makeup and clothes.

Let’s say your partner is one of those who dress up simply and use light makeup only. One day you find out that she is wearing a lot of makeup and flashy clothes. Also, you might notice that she has become interested in shopping and trying out new accessories.

If that is the scenario, then something different has undoubtedly set in. No point in being in a relationship if your girlfriend is not sincere.

4) She Becomes Over-Protective Of Her Phone

She Becomes Over-Protective Of Her Phone
Photo credit: mydearvalentine.com

In addition to the second point, you might notice that she has started guarding her phone. Over the past few years of your relationship, she has never done that.

She starts acting up and doing things she has not done in the past, such as putting a passcode on her cell phone. And when you ask her to give you her password, she unlocks it for you instead.

Be aware; that she might even be deleting a few messages when you ask for her cell phone.

If this happens, you need to keep an eye out and find more clues. Always ask yourself this:

What if she is hiding something from you?

5) She Shifts The Conversation Quickly When A Specific Name Is Mentioned

Do you want to know if your girlfriend is cheating on you? You definitely should because it will change the dynamics of your relationship.

One effective way to find out is to see how she reacts/acts when you say a particular name. It can be a name that you saw in her call list or text messages.

It can also be a name she accidentally spewed out when she wanted to say your name.

If she becomes uneasy or swiftly changes the topic when you inquire about it, then something hot is going on for sure.

So, Sherlock Holmes, this is a sign that she is guilty of infidelity with a guy and is probably cheating on you.

6) She Starts Having New Friends

She Starts Having New Friends
Photo credit: bbc.com

Making new friends is not such a bad thing. But you need to pay serious attention if she starts going out with a completely new group of friends.

Do you want to find out an interesting fact about your relationship?

The first few people who know about her new shenanigans are probably her companions. And her friends might not like the idea of her cheating on you. Hence, she went out and made new companions. It can be that her new friend circle doesn’t mind her actions. Above all, she doesn’t even bother to introduce you to them.

So, if you see your girl hanging out with your companions, there might be this theory behind it.

7) She Randomly Accuses You And Becomes Jealous

Are you being accused all the time of cheating? Is your girlfriend jealous more than ever? Are you being blamed for jeopardizing your relationship?

These signs suggest that she is guilty of infidelity and the one cheating on you.

She does all this out of fear that you are doing the same to her. And through these accusations, she will try to be the victim in this relationship.

Plus, she will try to manipulate you just to clear her conscience. To do that, she will randomly accuse you of looking at a girl passing by on the street or in the mall.

Be aware; a tantrum can also come your way while she tries to find out who you are texting with or speaking to on the phone.

Whatever the case may be, this unexpected jealousy is common for a person who’s trying to hide their guilt.

Unfortunately, her accusations will further push her away from you. But don’t ignore the reason that she is cheating on you and you are the victim in this relationship.

8) She Often Seems Distracted

She may make it pretty apparent to you that she is distracted. Your girlfriend will do this by informing you that she is at another place.

Well, she may be physically present in front of you, but her mind is far away. It becomes obvious when what disturbs you no longer affects her. Be it a family or work-related problem; she does not have enough time to care about it.

Instead, she daydreams about someone or something else, which drifts her away emotionally. The reason behind this is that she has someone with whom she is emotionally connected.

So, it’s a significant infidelity sign that you can’t overlook while trying to find out whether your girlfriend is cheating or not.

Get ready to bid this relationship goodbye.

9) She Seems Preoccupied 

  • Is she always busy?
  • What is grasping her attention other than your relationship?

Above all, when you try to look into these problems, she blames you for being too nosy.

Hence, it’s another infidelity sign that she is up to no good and is cheating. And now everything relating to her is off-limits and personal. She is keeping everything a secret, and you don’t even have the authority to ask her, despite being in a long-term relationship.

Remember, the ideal defense is a good offense. 

Give her some time while you analyze if you are nosy or jealous.

10) She Acts Unfazed

There is a lot of pressure to pretend that everything is fine. So, she tries hard to be nonchalant and acts as if everything is hunky-dory in your relationship. She could also pamper you more than usual so that you don’t doubt her for a second.

However, if she is putting in extra effort, it clearly shows she is being fake. And being fake destroys a relationship easily.





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11) She Keeps Her Dating Profile Active 

Well, nothing can be more evident than this. If your girlfriend is still active on a dating app, it means that she wants to keep her options open. And your relationship doesn’t mean anything to her now.

That’s a red alert for you right there!

12) She Constantly Wants to Be Left Alone 

Everyone wants a little ‘me’ time. And there is no harm in it. But if your girlfriend is constantly harping on her privacy and being defensive, there could be another reason for that.

Maybe it’s all just a lie. Your girlfriend wants some space from you so that she can spend time with someone she likes. Well, that’s not a real relationship now, is it?

13) She Complains And Nags A Lot 

She Complains And Nags A Lot 
Photo credit: crosswalk.com

She will constantly nag and complain about things that never bothered her before in this relationship. For example, she will complain about how you look, how you don’t like hanging out with her companions, and why she has to do all the chores.

Simply because the new guy is different than you, she could try to reciprocate them. And you could find such baseless points odd. The result would be nagging and arguments from her side.

She could complain about many things in your relationship, and it all brings down to one statement – She Is Not Happy.

Once that is clear, she will start looking for happiness somewhere else. Or you might already have found it.

14) She Finds It Hard To Say “I Love You” 

Your relationship might be past the early romantic phase where you frequently said “I love you” to each other. So if now you say “I love you” occasionally, it’s normal.

But if she says “I love you” with disgusted facial expressions, she doesn’t mean it.

At times she can ignore to reply when you say it or just smile back at you. This is one significant sign that she your relationship is over.

15) She Doesn’t Kiss You Passionately Anymore

She is cheating if she doesn’t kiss you frequently. A healthy relationship requires love. She doesn’t want to because she has lost her interest in you.

But what if it’s the second scenario? She kisses you but with zero passion.

Both points are an indication that you are being cheated on.

16) She Wants To Become Independent 

Now you must be thinking that there is no harm in being independent. And independence is good at times. But if she becomes too independent, then it raises suspicions.

Once your girlfriend becomes independent without whining about it, you need to check. She may be seeing someone else.

Also, your girlfriend may not be the spoiled one or the one who can’t do things without you, but trust us, all girls are the same.

They like to be taken care of; whether it’s picking her up from places or doing small chores, she will want you to help her.

If she doesn’t want it anymore, she is getting it from someone else.

17) She Seldom Texts Or Calls

 There is no doubt that this is one significant indicator that you have a cheating girlfriend.

Women are very romantic and clingy. They keep on texting and calling their boyfriends so that they can hear their voices.

It’s a known fact that we are never busy with people we love. But, even if we are, we find time from our busy schedules to be with them.

If your girlfriend loves you, she could have time to text or call you despite her busy schedule. It’s problematic if she doesn’t do that anymore. Things will get worse when she doesn’t do it for days in a row.

If this happens, then there is someone else who she is calling and texting her.

18) Her Companions Become Strangers For You 

If your girlfriend is cheating on you, the first people to know it will be her companions.

Most of the time, it might be that her companions are supporting the infidelity move. Trust us; every lady has a confidant. She tells her darkest secrets and gets advice from them.

So, if her companions start acting weird around you, it’s because they know your girlfriend is cheating on you with someone else. So, they just don’t want to hang out and talk with you anymore because their friend doesn’t care about you now.

19) She Has Many Attractive Men On Her List

As light as this point looks, it is one of the most critical signs of having a cheating girlfriend.

When a woman cheats, her list of friends will have crushes and potential suitors. Being a man, you know that this gender keeps an eye on women even if they are in a relationship. So they keep on liking pictures and dropping funny comments to grasp women’s attention.

This is where the trouble calls in and it may break your heart.

So, watch out for such men who she calls her best friend or bro. These are the men making your girlfriend rethink about you.

20) She Doesn’t Care About Your Relationship

It’s pretty standard for people who are in long-distance relationships.

👀 You can get more interesting advice and tips about relationships.

Once your girlfriend stops being clingy, she won’t care about your relationship. And if you have a long-distance relationship, it could get worse for you.

Try behaving foolishly in public; if she doesn’t care, you will get your answer. And it might break your heart.

21) She Misses Planned Dates Or Dinners

It’s another important point that needs to be examined.

For example, after being distant for a while, you guys decide to go on a date. Your partner knows the date and time. Despite that, she arrives late saying that she slept in.

It might be accurate, but she might have slept with someone else. This keeps on happening again and again. Then, she stops showing up for dates but still buys dinner clothes. Hence, for sure, she is going on dates – but with someone else.

22) She Doesn’t Have A Future Plan For This Relationship

One crucial question to ask your girlfriend is what her plan is for your relationship with her.

If he acts withdrawn or is shocked by the question, it’s another indicator that she is cheating. This means that she doesn’t see herself as your Mrs. and is bound to find another guy she can settle with.

Unfortunately, you are not that guy.

23) She Doesn’t Want To Cuddle.

We agree that everyone is not a “cuddler”. But if she doesn’t like sitting close to you on your bed or couch, it means your girlfriend has gone cold.

You will also notice that she doesn’t hold your hand or hold you while you both sleep.

Try it out to see for yourself. Put your arm on her shoulder and bring her close. If she might pull away. If that happens, it’s one of the signs she doesn’t want you anymore.

24) She Blames You For Being Insecure

As mentioned earlier, if she is at fault, she will blame you. She will portray that you are insecure.

Plus, she will drift away from you, your friends, and your family. If this happens, then this rings a bell that something is wrong.

If she is not doing that, she will calmly tell you. But if she is guilty, she will lash out at you and blame you for being insecure.

Don’t fall into this trap. She is definitely with some guy.

25) She Doesn’t Make Eye Contact With You.

The eyes tell everything. If she avoids eye contact with you, it’s because she is hiding something from you and has lost all interest in you.

Track her gaze whenever a severe topic comes up, for example, your future together. It is one of the signs to see if she’s upfront or not.


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➤ How To Handle A Cheating Girlfriend?

Once you are confident that you are being cheated on by your girlfriend, don’t do anything impulsive, rash, or drastic.

How To Handle A Cheating Girlfriend
Photo credit: theclever.com

Instead, give yourself some time to figure everything out and plan your next move.

Make peace and don’t have any regrets. There are various choices and ways you can take yourself out of this situation.

🎭 Know more about what you need when you’re struggling to come to terms with modern Infidelity, click here.

But first, check the following signs:

☑ Accept your feelings

☑ Don’t blame yourself

☑ Determine what you want

Talk to Your Girlfriend

☑ Contemplate that you deserve love no matter what happens

➤ Reasons Why Your Girlfriend Cheated

Reasons Why Your Girlfriend Cheated
Credit: orissapost.com

Usually, women step out on a committed boyfriend for the following reasons:

  • They feel underappreciated, neglected, or ignored.
  • They crave intimacy.
  • They are tired of fulfilling the needs of others.
  • They are lonely.
  • They are expecting more from this relationship than you can give.
  • They are reacting to or re-enacting early-life trauma and abuse.
  • They do not have enough satisfying sex at home.

So, if you feel that she is dealing with one or more of these signs, you might have had a role in making her cheat on you.

➤ Mobile Phone Apps Used To Spy A Cheater

Image credit: iStock
Photo credit: iStock

Technology has progressed a lot now. You can easily check if the above-mentioned signs are true or not by using one of the following free cell phone spy apps.

∎ Safespy





If you do find out the truth, take it as a chance to start a new relationship with someone worthy of your love.

◈ Conclusions ◈

Ask yourself: Am I paranoid, or is she cheating?

The fact that you are looking for ways to confirm that your girlfriend cheated on you explains a lot. It shows that your relationship needs to be worked on

If this is the case, sit down and talk with your girlfriend. And then, try to figure things out together.

But if you are sure that she is cheating, confront her. It will be traumatizing and painful for you, especially if you have been together for a long time.

Remember, it’s not the end of the world but a new beginning for you to find someone who loves you truly. You will get through it and learn to move forward. There is always time to start a new relationship.

Good luck!

◈ Relevant Questions ◈

How to forgive a cheating girlfriend?

A: If you want to do this, you need to accept what happened to achieve true forgiveness. Then, talk ` it out with your girlfriend and mutually figure out how to forget the past and move on.

How to tell if a woman is lying about cheating?

If you are getting the vibe that you are being cheated on or lied to, you can judge through the following ways:

  1. Changes in behavior
  2. A busier schedule
  3. Lack of communication
  4. How your partner speaks
  5. Look for signs of increased thinking
  6. Deflecting and projecting

Why do people cheat on people they love?

The reason people cheat is that they want to be respected, wanted, loved, or praised. They feel that they are not getting these things from their partner in their current relationship. However, reasons can vary from person to person, but it’s all about a need that they are trying to fulfill.





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Ruth Jesse

Ruth is a life coach who specialises in relationships and career development. Outside work, she loves writing novels and guides for personal development.

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