You've probably already checked their profile today. New 2026 research from McMaster University finally answers the question directly - and the evidence, it turns out, is considerably clearer and harder to ignore than you might expect.
The Question Nobody Wants to Ask Out Loud
You've probably already checked their profile today. Maybe twice. And each time, you told yourself it was just a quick look - no big deal, just seeing how they're doing. That rationalization is nearly universal, and it's almost never true.
The honest version is harder to say out loud: you're checking because part of you is still attached, still hoping, still grieving - almost always at exactly the moments you feel worst.
Here's what changes the calculus: there is now serious scientific evidence that those quick looks are actively slowing your recovery. Not just making you feel bad in the moment, but measurably and documentably delaying healing. The research is recent, rigorous, and worth your attention.
What the Science Says About Seeing Your Ex Online
In February 2026, Tara Marshall, Associate Professor at McMaster University, published a four-study research program involving nearly 800 participants in Computers in Human Behavior.
The central finding: seeing an ex on social media reliably increases emotional pain - regardless of whether the breakup happened weeks ago or two years prior. The pattern held across every study design and platform, including Instagram, Snapchat, and TikTok.
"Social media keeps people emotionally tethered to a past relationship in ways that have real consequences for recovery - and the data shows this effect doesn't simply fade with time."
Marshall's 2026 work builds on her 2012 Facebook study, which found an association between checking an ex's profile and distress but couldn't establish cause and effect. The 2026 research resolves that question: the checking causes the distress.
The 'Next-Day Emotional Hangover' Is Real
Not all social media exposure is equally damaging. Marshall's research draws a sharp distinction between stumbling across an ex and deliberately seeking them out. Active checking - navigating directly to their profile - is the most harmful behavior in the study.
The damage doesn't stop when you close the app. Marshall describes a "next-day emotional hangover": people who sought out an ex's posts felt worse not just that day but the following morning. The act of searching triggers rumination that disrupts mood well beyond the moment of checking.
You check their profile at 11pm. According to Marshall, you will feel worse the next morning - not just that night. That is not a willpower failure. It is a documented psychological mechanism.
Even Accidentally Seeing Them Hurts
Active checking is more damaging, but Marshall's research makes clear that passive exposure - stumbling across an ex in a mutual friend's photo, or tagged in someone's story - also produces measurable harm. Both types increased sadness, jealousy, and breakup distress.
The methodology was unusually rigorous: longitudinal surveys, daily diary studies, and controlled experiments were all used. Researchers measured participants' mood on the actual days exposure occurred - not through retrospective self-report.
The practical implication is direct: even when you're not actively checking, staying connected means the algorithm can surface your ex's content at any moment. Passive exposure is difficult to avoid without deliberate action - which is precisely why unfollowing matters.
Why Unfollowing Feels Harder Than It Should
If the evidence is this clear, why does tapping unfollow still feel like a loaded act? Dr. Leora Trub of Pace University has a direct answer: unfollowing is widely perceived as aggression rather than self-preservation. That perception, not evidence, is what holds most people back.
The narrative circulates - that mature adults stay connected, that unfollowing signals you're not over it. Mental health professionals push back consistently. Caleb Birkhoff, LMFT, based in San Francisco, states it plainly: "It is much more difficult to grieve a loss, or transition, if you're focused externally." Unfollowing is not a statement about the relationship. It's a boundary you set for your own recovery.
What 'Orbiting' Is Doing to Your Healing
Orbiting - an ex who watches your stories and likes your photos without messaging - was identified as a defining Gen Z phenomenon in 2024 reporting and remains one of the most disruptive post-breakup dynamics documented.
The mechanism is specific: orbiting provides none of the closure of a clean break while maintaining just enough digital presence to keep the emotional connection alive. The ex is gone but still visible in your view counts, registering as a presence without being one.
Research in Cyberpsychology, Behavior, and Social Networking found that monitoring an ex increases longing, sexual desire, and mental distress. Orbiting sustains the monitoring loop on both sides - the orbited keeps checking who watched, the orbiter keeps watching. Neither moves forward.
The Slot Machine Your Ex Accidentally Became
The mechanism that makes checking an ex's profile hard to stop is intermittent reinforcement - the same principle behind slot machines. You don't get a reward every time. You get it occasionally, unpredictably: they liked a photo, viewed your story, appeared somewhere unexpected. That unpredictable schedule is one of the most potent behavioral patterns in psychology, operating independently of whether the checking makes you feel good overall.
Marshall's McMaster research confirms it: participants who sought out an ex felt worse the next day - yet the urge to check persisted. Attachment theory research further suggests that inconsistent digital contact can strengthen emotional bonds to an ex, even when the relationship was unhealthy. Breaking the loop requires removing the access point, not just building willpower.
The Algorithm Is Not Your Friend Right Now
Social media platforms prioritize content that produces strong emotional reactions - joy, envy, nostalgia, even sadness. An ex who appears happy or newly partnered is exactly the kind of emotionally charged content these systems are built to surface.
Marshall's 2026 McMaster research highlights a specific problem: people remain digitally connected to exes through mutual friends, tagged photos, and algorithmic suggestions long after the relationship ends. Instagram, TikTok, and Snapchat can all surface an ex's content without warning. As Marshall notes: "All it takes is one Instagram story or a tagged photo to bring everything flooding back."
The feedback loop compounds it. When you linger on an ex's post, the algorithm registers the engagement and serves more. A 2015 study in Cyberpsychology, Behavior, and Social Networking found that monitoring an ex prolongs healing and increases distress. The algorithm isn't conspiring against you - it's doing exactly what it's designed to do, which in this case works directly against your recovery.
Your Ex's Profile Is Not the Whole Truth
Psychologist Lienna Wilson, PsyD, based in Princeton, NJ, makes a point often overlooked: people exaggerate their happiness on social media. If you're already feeling low, a steady stream of positivity from your ex's profile will make you feel like the only one struggling. You're not. You're seeing their highlight reel.
Marshall's 2026 research found participants reacted most strongly to photos of an ex looking confident or appearing to have moved on. The algorithm prioritizes that content, distorting your sense of how they're doing relative to how you're doing.
That profile is not the whole truth. It is a performance, and you are watching it at your own expense.
The Specific Psychological Benefits of Unfollowing
Mental health professionals consistently identify the same outcomes when people reduce social media contact with an ex:
Marshall frames the identity benefit in useful terms: limiting social media exposure helps people understand what they want in future relationships more quickly. The benefits are greatest in the first few months post-breakup but remain meaningful at two years.
Signs It Is Time to Unfollow Right Now
These are diagnostic signals, not judgments. If several apply, the data suggests you already know what to do:
- You feel noticeably worse - anxious, sad, jealous - in the 30 minutes after viewing their content.
- You're trying to re-enter dating, and passive access to their profile keeps pulling you back emotionally.
- Your ex uses their posts to provoke, monitor, or exert control over you.
- Seeing their updates triggers unwanted memories or prevents you from processing what happened.
- You check their account primarily when you feel lonely or anxious, not out of genuine interest.
If you recognized yourself in more than two of these, the self-assessment below will help you move from recognition to a clear decision.
Mute, Unfollow, or Block - Which Is Right for You?
These three tools offer different levels of digital distance. Choosing the right one depends on the breakup's intensity and the strength of the checking habit:
- Mute - Their posts disappear from your feed, but you remain mutually visible. Best when an immediate unfollow feels too abrupt or social awkwardness with mutual friends is a concern. A 30-day mute is widely recommended as a trial period.
- Unfollow - Their content leaves your feed entirely. Both parties can still view each other's public profiles. Best for creating clean emotional space without the finality of a block.
- Block - Complete mutual invisibility. Best for abusive or toxic exes, or when unfollowing alone hasn't broken the habit of visiting their profile directly.
If unfollowing feels too final right now, start with muting. But do start somewhere.
When Staying Connected Online Is Actually Fine
The case for unfollowing is strong, but it isn't universal. A genuine post-breakup friendship - including the online version - is possible. Rachel Sussman, New York City-based psychotherapist and author of The Breakup Bible, identifies the baseline requirement clearly: the breakup must have been safe, non-toxic, and free of manipulation. Under no circumstances, Sussman advises, should a relationship that was abusive or controlling transition into an online friendship.
Studies show that staying in touch for pragmatic or sentimental reasons - shared history, genuine friendship - predicts positive outcomes. Staying in touch because of unresolved romantic feelings predicts the opposite.
The difference is something only you can honestly assess. If seeing their new post still stings, or you're using your own profile to signal things to them, the online friendship simply isn't ready yet.
The Type of Breakup Changes Everything
Stef Safran, founder of LetsMend, makes a point that gets lost in generic advice: the nature of the split matters enormously. A few months of casual dating ended amicably is a very different situation from a two-year relationship that collapsed over betrayal. The more brief and amicable the breakup, the more room for continued social media connection without harm.
When the split was emotionally bruising - infidelity, manipulation, a prolonged painful ending - social media becomes an active obstacle. Staying connected isn't neutral. It's a sustained source of distress.
Dr. Becky Spelman of the Private Therapy Clinic notes there is no single answer: the meaningful question is whether your digital connection reflects a friendship that has moved past romantic feelings, or whether it's feeding something unresolved. Only one of those is actually fine.
Co-parenting, Work, and Other Practical Exceptions
Some situations require continued contact, and that's worth acknowledging directly. Co-parenting is the clearest example: when children are involved, maintaining digital access is a practical necessity. The goal is not zero contact but structured, limited contact with agreed-upon rules.
The practical approach is to use dedicated co-parenting apps for child-related coordination, while muting each other's personal Instagram, TikTok, or Snapchat accounts. That separation keeps necessary communication channels open without the daily emotional exposure of personal feeds.
Work overlap follows the same logic. Functional professional contact is a logistics decision, not a healing one. Mute personal accounts, maintain professional channels, and treat the distinction as a clear boundary rather than a compromise. These are not emotional concessions - they're practical ones.
What Anxious Attachment Does to the Equation
Marshall's Study 1 found that monitoring an ex on Facebook predicted heightened breakup distress at both three and six months - and the effect was significantly stronger for people with anxious attachment. Anxious attachment means a tendency to seek reassurance and feel distress when connection feels uncertain.
If you recognize this in yourself, that's your signal to be decisive about removing access. The compulsion to check isn't evidence of how much you cared - it's a feature of an attachment style that social media is well-designed to exploit. The checking feels like connection. It isn't. For anxiously attached people, passive exposure is measurably more harmful than for others.
The No-Contact Rule and Digital Boundaries
In 2026, no contact has to mean digital no contact - not just avoiding texts and calls. An ex's Instagram feed is contact. Their Snapchat story is contact. Opening their profile re-enters their emotional orbit regardless of whether either of you sends a message.
Even when unfollowing feels frightening, making the move typically produces immediate relief. The mental energy going toward monitoring and anticipating their next post becomes available for you. Therapists consistently report the same: the anxiety that precedes the decision to unfollow confirms the connection needs cutting. That anxiety is the avoidance mechanism protecting the habit.
Over time, the urge to check diminishes. Unfollowing isn't the end of the healing process - it's what allows the process to begin.
Should You Tell Your Ex You're Unfollowing Them?
No. You don't owe anyone an explanation for a self-preservation decision.
"It would be great if couples would talk about these things - what should people do on social media if they break up? - or actually having the conversation when they're breaking up." - Dr. Leora Trub, Professor at Pace University
Trub's point is well-taken: couples who discuss digital boundaries proactively remove the charged interpretation from unfollowing. But that conversation needs to happen before or during the breakup, not after.
Outside that window, silence is the correct default. If you want to address it, a brief neutral message suffices. If you simply want to unfollow and move on, you have every right to do that.
Rebuilding Your Digital Life After Unfollowing
The space that opens when you remove an ex from your feed is usable real estate. Therapists recommend filling it actively: follow accounts that reflect who you are now, not who you were in the relationship. Post content that reflects your present rather than a past curated for someone who is no longer your audience.
Marshall frames this positively: limiting social media exposure helps people understand what they want in future relationships more quickly. That process is identity reformation, and it accelerates when your feed stops anchoring you to the past.
Platforms like sofiadate.com are designed to connect people genuinely ready to meet someone new - a concrete way to redirect the energy you were spending on an ex toward building something forward.
What If You've Already Unfollowed But Keep Checking?
Unfollowing removes their content from your feed. It doesn't remove the habit of opening their profile directly. If you've unfollowed but still navigate to their page - typing their name, visiting through a mutual friend's tag - blocking is the more effective option.
Blocking is not a dramatic gesture. It is a practical circuit-breaker. It removes access to the profile even when the urge is strongest, and it prevents them from accessing yours. You know you shouldn't open the app at midnight - but the access point exists. Blocking removes it entirely.
Frame it as infrastructure, not emotion. You're not sending a message about how you feel. You're removing the mechanism that makes a compulsive behavior possible.
The Real Question Behind the Decision to Unfollow
One reason unfollowing feels so hard is that we confuse presence with proof. Seeing their posts functions as evidence - that the relationship happened, that the feelings were real. When someone disappears from your digital world, there's a genuine loss of narrative that can feel like it diminishes what the relationship meant.
But closure doesn't require visibility. It requires honest acknowledgment of what happened. The person who keeps following to hold onto evidence isn't healing - they're archiving a relationship while keeping the wound open.
Removing your ex from your feed is not erasing the past. The past doesn't live in their Instagram account. Unfollowing is choosing to orient yourself toward the present, which is the only direction recovery actually moves.
A Practical Self-Assessment Before You Decide
Answer these honestly. The pattern in your answers generates a clearer recommendation than any advice column:
- How do you feel in the 30 minutes after viewing their profile - better, neutral, or worse?
- Are you opening their account primarily when you feel lonely or anxious, not out of genuine curiosity?
- Would you follow this account starting fresh today, with no shared history?
- Is there a practical, non-emotional reason to stay connected - co-parenting, shared business, legal matters?
- Are you following them for their benefit, or because it gives you something you're not ready to release?
The answers tend to be clarifying. Mental health practitioners frame it simply: how is following your ex benefiting you, and how is it harming you? If the harm column is longer, you already have your answer.
The Bottom Line in 2026
Should you unfollow your ex? Yes - and in most cases, the research suggests it's necessary for genuine recovery. Healing is not purely a function of time passing. It depends on what you allow into your daily awareness, and an ex's curated feed is one of the most reliably harmful inputs available.
Marshall's 2026 McMaster research - the most rigorous evidence yet - shows that unfollowing an ex accelerates recovery: it reduces rumination, lowers distress, and helps people understand what they want in future relationships more quickly.
The decision to unfollow is not about your ex. It is about claiming control over your own emotional environment - something entirely within your power to do right now.
Unfollow, Mute, or Stay - A Quick-Reference Guide
Use this table to match your specific situation to the most appropriate action. Find your scenario and apply the recommendation directly:
Your situation is in that table - and so is your next step.
Should I Unfollow My Ex? Your Questions Answered
Will unfollowing my ex make them think I'm not over them?
Possibly - but that's not your concern. Unfollowing is a decision about your mental health, not a signal to your ex. The stigma around it reflects cultural expectations, not emotional maturity. Most therapists say that the discomfort you feel about what they might think is actually the clearest sign that you should do it anyway.
Is it too late to unfollow if it's been six months since the breakup?
No. Marshall's 2026 McMaster research found that the negative emotional impact of seeing an ex online persisted up to two years post-breakup. Six months in, the harm is still measurable and the benefits of unfollowing still apply. Reducing exposure now will accelerate recovery - the timeline doesn't close that window.
My ex follows me but I unfollowed them - is that okay?
Completely. You control your feed, not theirs. There is no social contract requiring symmetry in following decisions. If their continued ability to view your content feels uncomfortable or gives them unwanted access to your life, you can restrict or block them independently of your own follow status.
Can staying friends online ever actually help rekindling a relationship?
Research consistently shows that staying connected online to keep a door open predicts negative outcomes for both people. If reconciliation is genuinely on the table, direct and honest communication is far more effective than passive orbiting. Staying connected as a strategy rarely produces the result people are hoping for.
How do I handle shared mutual friends on social media after a breakup?
You don't need to unfollow mutual friends. If their content regularly features your ex, muting those specific accounts - or using each platform's tools to reduce that content - limits accidental exposure without creating social fallout. Adjust what appears in your feed without making it a broader social declaration.
Experience SofiaDate
Find out how we explore the key dimensions of your personality and use those to help you meet people you’ll connect more authentically with.
