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Relationships

So, You Got The Dreaded "Hey Girl..." Instagram DM. What Do You Do Now?

Been there, done that, and lived to tell the tale. 🫂

Cheska Santiago

by Cheska Santiago

Published on Feb 20, 2026

ILLUSTRATION: Ica Del Mundo

For a long time, the "Hey girl..." Instagram DM was just a meme to me. A cautionary tale I watched happen to other women online, usually paired with threads full of receipts. I saw them constantly and felt comfortably removed from the possibility of it ever happening to me. I was convinced I was immune, in the way we all are, until reality decides to test that belief (and simultaneously shatter every belief you've ever had about love, but anyway! 😵‍💫).

Then one day, I opened Instagram and saw it sitting in my message requests.

For the uninitiated, a "Hey girl…" DM is usually how another woman reaches out to let you know that the person you're dating may not be telling you the full truth—often with screenshots, timelines, and information you did not ask for but now cannot unsee.

My body reacted before my brain did. My heart dropped to my stomach, my hands went clammy, and my heart was beating a million times a minute. I reread the message over and over, hoping I had misunderstood it, hoping it was spam, hoping it was about literally anything else. I remember sitting at my desk in my room, staring at my phone, unable to focus on anything except feeling like I just got untethered from a relationship I believed was so strong.

I wish I could say I handled it with composure and grace. I did not. 🥲 I spiraled—a.k.a. had a panic attack, which made me clock out early from work—and felt wildly unprepared for a situation I had only ever seen from a distance. I refreshed my inbox compulsively. I replayed every conversation I had ever had with him, searching for signs I might have missed. I felt embarrassed for being so shaken, and then ashamed for feeling embarrassed at all.

Looking back, what stayed with me most was how unprepared I felt, despite how familiar the scenario seemed online. We meme-ify the moment endlessly, but no one really talks about what comes after—how disorienting it is, how much emotional labor it demands, and how unclear the next step can feel when you're actually living it. Which is why this guide exists: For anyone who has ever opened that DM and thought, "What the fuck am I supposed to do now?"

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Give yourself a moment before you respond.

My instinct was to reply immediately, as if answering quickly would somehow contain the damage. I felt an urgency to be polite(!!), to be mature, to show that I was not threatened or emotional. Looking back, that impulse was just me being in denial of the situation, even when faced with receipts. I remember looking back on his old pictures just to try and match them with the ones the girl sent me, hoping they weren't real.

If I could go back, I would tell myself this: Nothing good comes from responding while your nervous system is in shock. You're allowed to sit with it. You're allowed to take an hour, a day, or longer before engaging.

Be honest with yourself about what you want from the conversation.

When I finally did respond, I did not stop to ask myself why. I acted on instinct, convinced that if I gathered enough information quickly, I could steady the ground beneath me. What I was really looking for was reassurance—that my reality was still intact, that my five-year relationship did not just collapse in the span of a few minutes.


Before you reply, it helps to ask yourself what you're hoping to gain from replying and continuing the conversation. Do you want confirmation? Proof? Or do you just want the discomfort to stop? Being honest about that can save you from conversations that give you more confusion than clarity. You are allowed to decide how much you want to know, and when.


In my case, I realized I wasn't looking for comfort—I was looking for evidence. So I asked for proof. I combed through his (newly created 🤡) Reddit account, reading his posts for myself, needing something concrete before I confronted him. I wanted to know for myself that this was real—and that neither my brain nor the girl in my inbox was playing a cruel joke on me.

Do not immediately default to blaming the "other" woman.

TBH, my first instinct was to feel defensive. A little territorial. A little (read: very) angry at the person who showed up in my inbox and blew everything up. That reaction felt automatic, and honestly, I hated admitting it to myself—it felt backwards and went against everything I believed in.

But the longer I sat with the situation, the clearer it became that she was not the one who put me here. More often than not, the woman sending the "Hey girl..." DM is also operating with partial information. She is also trying to make sense of something that does not add up. She is also hurt, confused, or blindsided in her own way.

That realization did not make the situation easier, but it did make it clearer. The real harm was not coming from her message. It came from the person who made sending that message to me in the first place necessary.

That does not mean you owe the other woman emotional intimacy or a deep conversation—you don't. But it does mean you do not have to carry anger that is not yours. Blaming her only distracts from the behavior that actually needs to be addressed.

For me, releasing that misplaced frustration was a turning point. It allowed me to stop triangulating the situation and focus on the relationship itself—on the choices that were made, the boundaries that were crossed, and what I was willing to tolerate moving forward.

Don't rush the conversation with him.

I thought I would confront him composed, armed with screenshots and sharp words, ready to demand answers. I imagined myself raising my voice and finally saying everything I had rehearsed.

But of course, that's not what happened. When I actually confronted him, my throat closed up. My hands were shaking. I wanted to shout at him, but instead I cried. For a moment, I felt embarrassed by that, as if crying meant I was losing control of the situation.

Still, if there's one thing I'm proud of, it's that I confronted him immediately with receipts. I didn't give him time to rewrite the story or soften the truth. I needed to hear his response while everything was still raw, before he came up with excuses.

What I wish I had done differently was give myself more grace in that moment. I expected myself to be calm and put-together after having my reality pulled out from under me, and that was unrealistic. Crying did not make me weak—it meant I was human.

When cheating is on the table, call it for what it is.

This was the hardest part for me. When the details started to line up, I still resisted calling it for what it really is—cheating. I searched for explanations that made it feel less final, less painful. I told myself there might be context I was missing, a misunderstanding that could be cleared up. Worse, I even thought to myself that there must have been something "kulang" from me that made him do what he did. Spoiler: There wasn't any. There's just simply no excuse for cheating.

Remember, patterns do not need interpretation. If what you're learning points to cheating, it's okay to call it that.

Know when staying costs more than leaving.

From the outside, it's always easy to say, "Just walk away." We say it casually when we hear stories about cheating, as if leaving is so easy to do. Living it is different. Walking away was not immediate for me. I weighed and considered the years, the effort, the shared history, and the version of him I still wanted to believe in. There was a constant feeling of sayang—of not wanting everything we had built to amount to nothing.

For a moment, I considered staying simply because it felt easier than starting over. Easier than explaining what happened to people. I was afraid of having to start over with someone new in my mid-20s. I told myself that moving forward together might be the more practical option, that time would smooth things out and I could learn to live with it.


But the more I imagined staying, the clearer it became that I would be pretending. I would say I moved on while still replaying everything in the back of my mind—every late reply, every changed habit, every moment of doubt. Staying wouldn't have meant peace; it would've meant constantly feeling like I'm walking on eggshells, afraid that a single misstep will cause everything to come crumbling down again.

Finally knowing when to walk away was hard. But it was necessary because I realized I loved—and most importantly, respected—myself enough to choose honesty over comfort.

You will learn to love and trust again, even if it doesn't feel like it for now.

In the days, weeks, and months after everything happened, I felt like I was drowning. The days melted into each other, and at some point, I couldn't tell where the pain began or when it was supposed to stop. I lost a lot of weight because I didn't have the energy to eat. When people told me to give it time, it sounded almost insulting, like they didn't understand how heavy everything felt right then.

Time doesn't fix everything all at once, but it does create distance. It puts space between what happened and who you're becoming after it. Slowly, almost without you noticing, the weight lifts. The days stop feeling so heavy. You'll find that you're finally looking forward to a future again—one that isn't defined by what (and who) hurt you.

Loving again doesn't happen on a set timeline, and it won't look the way it did before. But it does come back. And when it does, it comes with more trust in yourself, clearer boundaries, and the knowledge that even if things fall apart, you'll be okay and you'll get through it no matter what.

You might not be able to see the end of the tunnel right now. But that doesn't mean it isn't there. 🫂

How To Move On From A Breakup After Finding Out That You've Been Cheated On

'Acceptance is always the first step.'

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Cheska Santiago

Cheska is Cosmo's Lifestyle Editor. She loves hoarding blushes, oversharing in drafts, and pretending impulse buys are "for work." Follow her on IG: @cheskasntg

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