Will My Ex Come Back? What the Research Says

One of the most painful questions after a breakup is: "Are they going to come back?"

And most of us spend months or years holding onto hope while simultaneously trying to move on.

But what does the research actually say about whether exes come back?

The Statistics

About 50% of people maintain contact with an ex after breaking up. Of those, about 25-50% re-enter a romantic relationship at some point.

So the chance that ANY ex contacts you romantically again: roughly 12.5-25% depending on the study.

But that's very different from: "Will THIS ex come back?"

What Predicts If an Ex Will Come Back

Research by Stephanie Spielmann, Tara Marshall, and others has identified factors that predict reconciliation:

They're More Likely to Come Back If:

1. They were the dumper. Dumpers who initiate breakups are more likely to reach back out (about 50% of the time), often with regret or loneliness.

2. The breakup was due to circumstance, not compatibility. Distance, timing, external pressure: these can be resolved. Core incompatibility is usually permanent.

3. The relationship was long (2+ years). Longer relationships leave deeper imprints. Shorter ones are more easily moved past.

4. There's unresolved grief or guilt. The ex might reach out to resolve these feelings, not necessarily to reconcile.

5. They're struggling in their new life. If they rebounded and it's failing, or they're lonely, they might think of you.

6. You've visibly moved on. Paradoxically, when an ex sees you thriving or with someone new, they sometimes reach out (curiosity, regret, jealousy).

7. Significant time has passed (6+ months). The further out you get, the more likely contact is from a place of clarity vs. raw emotion.

They're Less Likely to Come Back If:

1. You were the dumper. If you ended it, they're less likely to reach back out (though it happens).

2. The breakup was due to incompatibility. Different values, life goals, attachment styles: these don't usually change.

3. There was infidelity or betrayal. Trust once broken is very hard to rebuild.

4. The relationship was brief or casual. They move on easily.

5. You're still available and pining. Paradoxically, if you're obviously waiting, they're less likely to come back (less appealing, less respect).

6. They're in a committed relationship. If they've rebounded into something serious, they're unlikely to reach out.

7. There's been no contact. The longer you go without contact, the less likely they reach out.

The Types of "Coming Back"

It's important to distinguish between types of contact:

Type 1: Nostalgic Check-In "Hey, how are you? I was thinking about you."

This is common. It doesn't mean they want to get back together.

Type 2: Regret "I made a mistake. I miss you."

This is more serious, but doesn't necessarily mean reconciliation is wise.

Type 3: Loneliness/Rebound Failure "I've been thinking about us. Want to talk?"

Often means their new situation failed and you're the comfortable option.

Type 4: Genuine Reconciliation "I've done a lot of work on myself. I've realized I made mistakes. If you're open to it, I'd like to try again—and I want to do it differently."

This is rare. This is the one that matters.

The Timing of Coming Back

Research shows exes typically reach back out at these times:

4-8 weeks: Acute loneliness or regret (usually doesn't last)
3-6 months: After processing the breakup, realizing what they lost
6-12 months: After attempting rebound, feeling more grounded
1-2 years+: Genuine nostalgia and possible reconsideration

The earlier they reach out, the less likely it's genuine reconciliation.

What Research Says About Reconciliation Success

About 10-15% of exes who get back together end up in lasting relationships.

This is low because:

Most people who get back together haven't actually addressed the issues that broke them up
The same patterns repeat
One person is usually more invested in reconciliation than the other

The 10-15% that work usually have:

Time between breakup and reconciliation (often 6+ months)
Both people doing individual work
Both people genuinely wanting to try differently
Willingness to address root issues (often with therapy)

Should You Wait?

The research answer: No.

Here's why:

The probability is low (12-25% they contact you romantically at all)
The probability that reconciliation works is even lower
Waiting prevents you from healing and building your own life
If they do come back and it's genuine, they'll be the one doing the reaching out (not you)

The healthy approach:

Assume the relationship is over
Heal yourself
Build a life you're excited about
If they contact you and it seems genuine, you can reassess at that point
But don't organize your life around this possibility

What If They Do Come Back?

If an ex does reach back out:

First: Don't immediately say yes or no. Take time to assess.

Ask yourself:

Have I healed from the breakup?
Are they genuinely asking for reconciliation, or just checking in?
Have they actually done any work on the issues that broke us up?
Do I actually want them back, or am I just lonely?
Am I being chosen, or am I the back-up plan?

If you decide to try again:

Go slow (date again, rebuild trust)
Address the root issues explicitly
Consider therapy together
Be prepared for it to fail
Make sure you're doing this from wholeness, not neediness

The Hard Truth

Exes rarely come back in the way we hope they will. And even when they do, reconciliation usually fails because the underlying issues haven't been resolved.

The best you can do is:

Heal yourself
Build a good life
Let them go
If they reach out and it's genuine, you can consider it
But don't wait for it

Key Takeaways

About 12-25% of exes ever reach back out romantically
Dumpers are more likely to come back than dumpees
Reconciliation works in only 10-15% of cases
Exes are more likely to come back if the breakup was circumstantial, not due to incompatibility
Waiting for them prevents you from healing
If they do come back, assess carefully before agreeing to try again

FAQ

How long do I have to wait for them to come back? Research suggests if they're going to reach out, it's usually within 3-6 months. After a year with no contact, the likelihood drops significantly.

If they reach out after 6 months, does that mean they've done real work? Not necessarily. Time passing doesn't automatically mean someone's done work. Pay attention to what they say and do, not just the timing.

Should I reach out to them to "test" if they'll come back? No. That defeats the purpose. You need them to reach out if there's genuine reconciliation interest.

What if I'm the one who broke up with them? Statistically, you're less likely to come back. But if you realize you made a mistake, you can be the one to reach out—from a place of genuine change, not impulsivity.

Does the length of the relationship matter? Yes. Longer relationships (2+ years) are more likely to have exes reach back out. Brief relationships are usually cleanly moved on from.

The research says: Most exes don't come back. Build a life that doesn't depend on it.