The Rat Filter: How to spot a man who isn’t right for you
There seems to be ongoing confusion around one very important concept in the world of relationships, dating and marriage.
The rat.
Now before you click away thinking this is about hiring pest control to get your house under control, let me explain.
In Fascinating Womanhood, we refer to certain men as “rats.” Not because they are unworthy of love, not because they are hopeless, and certainly not because they are beneath compassion. We use this term because these men consistently create chaos, disrespect, confusion, instability, and emotional turmoil in relationships.
Much like a literal rat, they are disruptive and destructive if allowed to settle in. These men are toxic and they’re the kind you instinctively might not want to bring home to meet mom and dad. They might seem wonderful at first, but start to show their true colors over time and they can be tricky to spot upon meeting them.
What makes it tricky is that rats do not all look the same!
Some are polished executives. Successful. Articulate. Charismatic. High-achieving. They run companies and command rooms. Others are immature and underdeveloped, living like boys in men’s bodies, waiting for someone to rescue them from their own emotional mess. They might be the most charming man in the room or the most quiet puppy in the corner.
They seem to have different packaging but with the same underlying problem. And if he is a rat, trust me, we want you nowhere near him.
Today, instead of talking theory, I want to walk you through a real example from my private Facebook group. This woman is asking for a group of thousands of women to weigh in on a man she is seeing, or so we think.
We’ll look at all three screenshots in order and apply the rat filter together with 7 MUST KNOW TIPS about spotting a rat.
Let’s start with her story:
Immediately, several questions come to mind.
Are you two actually dating?
How long has this been happening?
What does “lashed out” mean in concrete terms?
What does “angry with my femininity” look like behaviorally?
And perhaps most importantly, what do you actually like about this man?
When a woman’s description of a man is primarily tension, irritation, confusion, and emotional discomfort, that is already information.
I also noticed something subtle but important: she says she is “applying FW principles.” That language tells me she is very aware of her behavior. She is monitoring it, adjusting it and trying to get it right. But learning about Fascinating Womanhood isn’t simply about applying - it’s about genuinely grasping a new way of living, which fortunately does not include rats.
And relationships are not chemistry experiments!
If you are applying a formula and it is not yielding warmth, the question is not “Is femininity broken?” The question is “Who am I applying this to?”
Now let’s get into our 7 tips you must know about spotting those unable-to-change rats.
Rat Tip #1: Public Flirting Is Data
In the same post, the author pointed out a few more details about this man that we want to point out. Pay close attention to screenshot #2 below: “We were out with friends and I felt hurt because I saw him very attracted to a younger woman who was flirting with him. I practiced self restraint and didn’t make a scene.”
Pause here!
Women in general are not confused about attraction. We know the difference between polite conversation and charged energy. She saw something that made her feel small. She chose composure which is positive and in the spirit of learning, she did not embarrass him which shows emotional maturity.
However, here is the rat filter question: How did he behave in that moment? Let’s zero in on his behavior for a moment.
Was he politely friendly? Or was he leaning in, energizing the flirtation, soaking up validation in front of the woman he is supposedly moving toward commitment with? All of these small details matter, and say more than you think. If a man flirts back in front of you, even subtly, that is information you should never ignore.
Now, to be fair, some men are naturally outgoing. There are social butterfly type of men and that’s natural when it comes to personality types. But the difference is intent. Is he including you? Is he grounded? Or is he momentarily forgetting you exist? A social butterfly type of man who is also a generally good man will still include you in conversations if you want to be included.
So, what do you do if you are caught in the middle of a uncomfortable sandwich? Here is the key: you do not make a dramatic scene, just tell yourself NO! You do not scold him, either. You do not compete with the other female. But you absolutely take note, and if this is habitual, you create distance.
Rat Tip #2: Tantrums vs. Temporary Weakness
In screenshot #3, we learn that after the flirting situation, she swallowed her hurt, which many of us do when we don’t know exactly what to do. But saying nothing almost always comes with paying it’s high prices. Later, he became irritated with her and lashed out about the daily logistics.
Now, before we are too harsh on this man, let’s be honest about one simple truth; everyone can lose patience. Hunger is real. Fatigue is real. Stress is real! But there is a vast difference between a moment of weakness and a pattern of lashing.
The difference is remorse and repetition. Does he eventually calm down and say something along the lines of, “I’m sorry, I didn’t mean to get all worked up”? Does he do an act of service that shows you he’s knows he messed up? Do you see any signs that he wants to repair? Or does he normalize snapping and expect you to absorb it? All of these details matter.
A man who regularly reacts with irritation and sharpness when frustrated without an attempt to repair is not simply passionate, he is undisciplined.
And I have to point this out just once more; the moment where many women confuse femininity with silence. Earlier in the post, she said she “contained her hurt” and “didn’t want to make everything worse.” That sounds noble, but if silence becomes the default response to disrespect, you are training someone how to treat you. But what can you say when he’s lashing out at you?
You can calmly say, “That was a bit harsh”
You can calmly say, “I don’t appreciate that tone.”
Femininity is not being a doormat, ladies.
Rat Tip #3: Snapping Is a Form of Disrespect
In her follow-up, she described him as “cutting but not disrespectful.”
Let’s peel the onion on that a bit more… cutting is a form of disrespect, depending on the situation and how far it goes. The real question becomes once again, is he “cutting” constantly and now showing any type of remorse?
We often soften our language or tone because we don’t want to admit what we are experiencing. But if his words are meant to sting, that is not neutral behavior. Repeated snapping without accountability is not the kind of masculine man you want to be with.
And interestingly, she mentioned this was not the first time he had yelled or grown annoyed at her shyness in social settings. That is a pattern of “bad days” that should not be ignored. Can he change? Absolutely! But I caution you to not ignore this behavior in a man you are dating because here is the other truth you cannot ignore:
Dating is usually when people put their best foot forward. If a man is already lashing out during that phase, it raises an important question: what will his everyday behavior look like later on?
Now, in screenshot #4 we arrive at the moment in the thread where everything crystallizes, at least for me:
“Are we dating? I thought so. Is he my boyfriend? Not yet.”
If you do not know what you are, you are not secure, which doesn’t automatically indicate that they won’t be exclusive someday, but feeling like you don’t know where you stand with a man might signal that you haven’t progressed enough as a couple. She continues:
“Sometimes he receives my admiration well, sometimes he doesn’t.”
This is more inconsistency.
“He feels like Dr. Jekyll and Mr. Hyde… very nice in public but resentful underneath.”
Dual personality descriptions are always worth examining. We all have moods, yes. But a polished public mask and a volatile private self is something else entirely.
And then comes the most revealing piece:
“He had a fiancée in the past and used to flirt with other women in public. Back then I avoided him like the plague. They broke up. Now I’m charmed.”
There it is. You saw his character before and you were repelled by it. Time passed. He redirected his charm toward you. Charm does not equal change.
Rat Tip #4: Public Persona vs. Private Reality
When a man’s public image and private behavior are dramatically different, pay attention ladies!
Clarification: A bad day does not create a second personality! But a man who “performs” constant charm in public while consistently unloading irritation in private is showing you compartmentalization and emotional immaturity.
And here’s the truth: charming men are the easiest to fall for. Don’t beat yourself up. We all enjoy charisma, but charisma without integrity can often be dangerous.
Recap: If he’s charming in public and reserved in private, not a big deal. But if he’s drastically different and there seems to be no rhyme or reason as to why he acts charming sometimes and grumpy other times, investigate this further!
Rat Tip #5: Past Behavior Predicts Future Patterns
She already witnessed him flirting while engaged to someone else. That is not a small character flaw. That is a boundary issue.
When a man shows poor character in one relationship, do not assume you are the magical exception. Remember Brad Pitt leaving Jennifer Anniston for Angelina Jolie? Did Brad stay faithful to Angelina? I guess we’ll never know for sure, but what I DO KNOW for sure is that cheaters don’t drastically change overnight. If he has a past with cheating, please be careful.
But, can’t people change? Yes, people can change, but real change requires acknowledgment, remorse, and consistent effort over time. Him changing is NOT your job.
Femininity does not reform a rat!
Rat Tip #6: Hinting Is Not Communication
She admits she does a lot of hinting because they are “not official.”
The cold heard truth? Hinting breeds confusion in your relationship. If you cannot express discomfort because you are afraid it will push him away, the foundation is already fragile. I know what you’re thinking…”I didn’t meant o hint!” Why do we hint so much? It’s just part of our nature as females, but we can absolutely sharpen our communication skills with time and practice.
Femininity includes honesty and in Fascinating Womanhood, we teach that direct and gentle communication is key to having a strong foundation with your man. You can say, “When you lashed out at me earlier, it made me very uncomfortable”, or “Are you upset with me about something?”. If that destabilizes everything, then the connection was more than likely not stable to begin with.
Rat Tip #7: You Cannot Be Feminine Enough to Fix Immaturity
At the core of her question is this: “Why isn’t my femininity working?”
Because femininity is not a manipulation strategy. It is a way of being that flourishes in the presence of a mature and masculine man.
This man does not sound emasculated, in my opinion. He sounds immature and perhaps needs life to teach him some hard lessons about how to treat women with respect. He resents vulnerability, he performs charm and he avoids accountability - do not ignore these traits.
And there is very little you can do to change a man who does not believe he needs to change!
The Rat Filter, Simplified
When evaluating a man, ask yourself:
Do I feel safe around him?
Is his public behavior aligned with his private behavior?
Does he take either verbal or action-based responsibility when he lashes out?
Can I express discomfort without fear of retaliation?
Is he generally consistent?
If the answers feel shaky, the rat filter is doing exactly what it’s supposed to do. The goal is to find a man you can build a long, loving life with. Your dream man isn’t just charming and handsome - he’s a man of strong character.
Sometimes the most feminine thing you can do is focus on improving yourself instead of worrying about his flaws, while setting boundaries that protect you.
And sometimes the most feminine thing you can do is simply step back… and let the rat reveal himself.
Have a man in your life who might be a rat but you aren’t sure? Book a session today with me or one of my certified coaches! We can help you determine if he is worth your time.
