Should you get back with an ex? How to decide
Getting back with an ex works for some people and not for others, and research on couples who split and reunite doesn't say it's a good idea or a bad one. What it does show is that it's common, and one qualitative study found reunions often followed some change in how the two people weighed the relationship. This is the bigger decision behind a message to an ex. For the message itself, see should you text your ex.
One rule first. If your ex has asked for no contact, or blocked you, the answer is no, and nothing below changes that. Everything here assumes both of you are free to talk.
How common it is
A study using the Toledo Adolescent Relationships Study looked at 792 people aged 17 to 24 who were dating or living with a partner. About 45 percent had broken up and later gotten back together with their current or most recent partner, and those who had broken up at all averaged about 2.4 reunions. The sample came from one metropolitan area, only one partner per couple was surveyed, and the data were from a single point in time, so it can't show what caused what. In a later summary, researchers Kristin Turney and Sarah Halpern-Meekin report that nearly half of young adults say they've broken up and gotten back together in their current or most recent relationship, with an average of 2.5 episodes, and that partners don't always agree on whether they broke up at all.
So if you're considering it, you're not unusual.
What the research suggests, with limits
Three findings are worth knowing, each from a different study and each limited.
- Reunion couples often report more conflict and lower commitment. In the Toledo data, getting back together went with more conflict, less partner validation and lower commitment, and also with more intimate self-disclosure. That's an association in young adults, not a forecast for your relationship.
- On-off couples report lower relationship quality on average. A survey by Dailey of more than 200 adults aged 19 to 66, about half in on-again, off-again relationships, found those partners less satisfied, less certain of their status and more disillusioned. Attachment anxiety and the other individual traits the study measured didn't differ from other couples'. Dailey concludes that cycling reflects how the two partners interact and handle conflict more than who they are individually. That conclusion is her interpretation, and the data were self-reports.
- Reunions often follow a changed balance, not just longing. In a qualitative study, Dailey and colleagues found that renewals followed dissatisfaction with alternatives after the breakup, a better balance of rewards and costs after the split, and ongoing contact with some uncertainty about whether it was over.
None of these says reuniting fails. They say it's frequent, can be uneven, and tends to depend on the two people's patterns. Averages say little about any one couple.
Start with why it ended
Write down the actual reason, in a sentence, with no softening. Knowing why relationships fall apart in general can help you find the words. Then sort it:
- A circumstance (a long-distance stretch, a hard year, a job loss, bad timing). These can genuinely change.
- A difference in goals (kids, location, lifestyle). These change slowly, if at all.
- A pattern (the same fight, disrespect, broken trust). These need more than good intentions, and if trust is the broken part, how couples repair trust shows what that work involves. The Gottman Institute describes criticism, contempt, defensiveness and stonewalling as patterns to watch for, and says each has a more constructive alternative. Its page gives no study details.
- A safety issue. If the relationship involved fear, control or harm, a reunion is a different decision and a conversation with a trained advocate is the first step. The National Domestic Violence Hotline (US) is 800-799-7233, text START to 88788.
If you can't name the reason, you can't tell whether it's been addressed.
What has changed
"I miss you" and "I've changed" are feelings and promises. Evidence looks different:
- A specific change that's lasted for months, such as seeing a counselor, handling money differently, or a new way of dealing with conflict.
- Your ex noticing the change without being told.
- A change in circumstances that was the actual cause.
- Both of you being able to talk about the old problem without it becoming the old fight.
And check your own motives. Loneliness, a bad week, seeing them with someone new or a fear of starting over can feel like missing them. A rule of thumb: would you want this person if you had other good options? (Dating after a breakup covers the stretch when it's easy to confuse those.)
A trial period
If you both want to try, a common approach is to treat the first stretch as an experiment with explicit terms, not a restart.
- Agree on what's different. Name the original problem and what each of you will do differently.
- Go slowly. Weekly dates before shared keys.
- Set a check-in. After four to eight weeks, each of you says what's working and what isn't. The length is a suggestion, not a standard.
- Consider a third party. A couples counselor. A review in the PubMed Central archive says meta-analyses find couple therapy leaves the average treated person better off than 70 to 80 percent of untreated people, though gains fade for about half of couples over several years. That's a general finding, not one about reunions.
- Decide your exit. What would tell you it isn't working? Say it ahead of time.
If it doesn't work out, a clear second ending is usually easier on both of you than a slow fade. (How to break up kindly and clearly covers it.)
If you decide not to
That's a real decision too, and not a failure. Getting over a breakup is the practical guide, and knowing when it's time to end a relationship helps if you're checking whether your reasons from the first breakup still stand.
What to do next
- Write the reason it ended. One sentence, then label it: circumstance, goals, pattern or safety.
- List what's different. Only things someone else could observe. If the list is empty, that's your answer for now.
- Wait a set period before deciding. A rule of thumb is two to four weeks of no pressure. Don't decide on a lonely night.
- Talk to one outside person. A friend who knew you both, or a counselor.
- If you reconnect, write the terms. What each of you will do differently, and when you'll check in.
- Set an exit. Decide now what would make you walk away, and tell your partner when you get there.
Sources
- Halpern-Meekin, S., Manning, W. D., Giordano, P. C. and Longmore, M. A., "Relationship Churning in Emerging Adulthood," Journal of Adolescent Research, 2013, PubMed Central (792 people, Toledo, cross-sectional).
- Turney, K. and Halpern-Meekin, S., "Getting back together...again", UC Irvine / SAGE Perspectives, 2023.
- Dailey, R., on-again off-again relationships, SPSP blog summary (200+ adults, self-report).
- Dailey, R. et al., "A qualitative analysis of on-again/off-again romantic relationships," Penn State Pure abstract.
- "Couple therapy in the 2020s," PubMed Central review.
- The Gottman Institute, "The Four Horsemen" and National Domestic Violence Hotline.