Americans Are Quietly Embracing "Sleep Divorce", And Experts Say It Could Help Their Relationships

For years, sharing a bed has been treated as one of those unspoken rules of being in a relationship. You find someone you love and eventually get used to sharing a mattress, a duvet, and whatever temperature one of you insists is just right. However, what happens when the person you want beside you at night is also the reason you spend your mornings exhausted? For some couples, the answer has become an increasingly popular arrangement with a name that sounds far more dramatic than it actually is. It’s called sleep divorce, and new survey data suggests that it is no longer an unusual choice reserved for couples with serious relationship problems. According to the American Academy of Sleep Medicine, 31% of U.S. adults have slept separately from a bed partner, either in another bed in the same room or somewhere else in the home. That figure raises a bigger question than whether couples are tired of listening to each other snore: what is happening behind closed bedroom doors that makes so many people reconsider one of the most familiar parts of sharing a life together? The numbers become even more intriguing when you look at who is making this choice. Adults aged 35 to 44 are the most likely to report sleep divorce, at 39%, while only 18% of adults aged 65 and older say they have done it. Clearly, the question of how couples sleep involves more than simply deciding who gets which side of the bed. But is sleeping separately a sensible way to protect your rest, or could it introduce a different kind of strain into a relationship? The answers are more nuanced than the word "divorce" suggests. Looking at the research, the practical considerations behind this growing trend reveal why the way couples sleep deserves a closer look, and why the decision may be more complicated than either partner initially expects. Vitaly Gariev / Unsplash (not the actual photo) Getty Images / Unsplash (not the actual photo) First, let's clear up the terminology. Sleep divorce is not a clinical diagnosis, nor does it mean that a couple is separating romantically. It describes a sleeping arrangement in which partners sleep in different beds or different rooms to accommodate their individual needs. Some couples use separate beds in the same bedroom, while others move to a spare room or another suitable sleeping area. The arrangement can be occasional, such as when one partner has an unusually early start, or a more regular part of the couple's routine. Of course, the term itself can make the practice sound more dramatic than it is. The Sleep Research Society has noted that the social expectation that married or committed couples should share a bed is rooted largely in cultural norms, rather than definitive scientific evidence that sharing a bed is essential for a successful relationship. Sleeping together can offer comfort, emotional closeness, and a sense of security, surely, but it is not a universal recipe for either good sleep or relationship satisfaction. Equally, sleeping apart does not automatically signal that something is wrong. iam_os / Unsplash (not the actual photo) So why do people consider changing their sleeping arrangements? Sometimes the reason is obvious. One partner snores, tosses and turns, or regularly steals the covers. Other couples have conflicting schedules, with one person needing to sleep early while the other prefers to stay up late. Even seemingly minor differences, such as room temperature, preferred lighting, background noise, or whether pets are allowed in the bedroom, can turn the shared sleeping environment into a nightly compromise. These differences can become more frustrating when they repeatedly interrupt sleep. Over time, the problem can stop being about a noisy bed partner and become a source of resentment between two people who otherwise get along perfectly well. Research supports taking that connection seriously, although it does not establish that every couple will benefit from sleeping separately. A 2025 review published in the Journal of Health Psychology examined the relationship between sleep quality, shared sleeping arrangements, and relationship health. It discussed how sleeping together may support intimacy and synchronization for some couples, while sleep disorders and nighttime disruptions can make it more difficult for others. The authors highlighted the need for approaches that account for individual couples rather than assuming a single sleeping arrangement works for everyone. The distinction matters because the objective is not to prove that separate beds are superior. It is to identify whether the current arrangement is meeting both partners' needs. If sharing a bed is comfortable and both people sleep well, there may be no reason to change it. However, if one or both partners regularly wake up tired, feel irritable, or dread bedtime because they anticipate another disrupted night, the arrangement deserves a closer look. The AASM survey also found that separate sleeping spaces are only one way Americans accommodate a bed partner. 37% of respondents said they go to sleep at a different time than they would prefer to accommodate their partner, while 15% said they use a silent alarm. These figures illustrate how much people may already be adjusting their routines to make shared sleep work, even when those compromises are not particularly restful. For some couples, a small adjustment might solve the problem. For others, moving to separate beds may be the more practical option. The important thing is to recognize that a sleeping arrangement should serve the people in the relationship, rather than forcing them to preserve an idealized image of what couples are supposed to do. Point3D Commercial Imaging Ltd. / Unsplash (not the actual photo) The easiest way to decide whether sleep divorce might help is to look at what happens during the night and how both partners feel the following day. If you consistently sleep poorly beside your partner but rest much better when sleeping alone, that is a useful clue. It does not prove that separate sleeping spaces are the only solution, but it suggests that something about the shared environment may be interfering with your sleep. One potential benefit is fewer interruptions. A partner who snores, moves frequently, gets up during the night, or keeps an irregular schedule can disrupt the other person's rest. Sleeping separately may reduce those disturbances, allowing each person to choose a more suitable bedtime, room temperature, mattress, and noise level. There may also be a relationship benefit. In its guidance on sleep divorce, Harvard Health explains that some happy couples choose separate beds or bedrooms because one partner's nighttime habits repeatedly interfere with the other's sleep. The advice also recognizes an important caveat, which is that the arrangement can cause relationship difficulties if one partner dislikes it or feels uncomfortable with the new sleeping setup. Consider a couple who have been arguing most mornings because one person snores and the other has barely slept. They may start the day already irritated, even though neither intended to upset the other. If they find a sleeping arrangement that gives both people enough rest, they may have more energy and patience for the relationship itself. It's interesting that sleep and relationships are connected in both directions. Poor sleep can make it harder to regulate emotions, pay attention, and respond patiently to another person. At the same time, relationship tension can make it harder to relax and fall asleep. This creates a frustrating cycle in which nighttime disruption contributes to daytime conflict, and daytime conflict follows the couple back to bed. Vitaly Gariev / Unsplash (not the actual photo) However, sleep divorce is not a guaranteed fix for that cycle. If the underlying problem is an untreated sleep disorder, a stressful work schedule, persistent insomnia, or relationship conflict unrelated to sleeping arrangements, changing bedrooms may only address part of the issue. The 2025 review of co-sleeping and relationship health likewise emphasizes that shared sleep can have both benefits and disadvantages, depending on the circumstances. There are also emotional considerations that deserve attention. One partner might see a separate bedroom as a sensible way to protect their sleep, while the other interprets it as rejection. Someone might miss the comfort of falling asleep beside their partner or worry that separate rooms will gradually reduce physical affection. These concerns are not silly or automatically unreasonable. They reflect the fact that sleeping arrangements can carry emotional meaning beyond their practical purpose. For couples who value the intimacy of sharing a bed, it may be worth trying less drastic changes first. Separate duvets can reduce arguments over covers, while a larger bed or a mattress that limits motion transfer may help some partners. Earplugs, a fan or suitable white-noise machine, and adjustments to light or temperature may also address specific disturbances. Different bedtimes can sometimes work without requiring different rooms. But there is no prize for enduring a sleeping arrangement that leaves you exhausted simply because it looks more romantic from the outside. If reasonable adjustments do not help, a trial of separate sleeping spaces may be worth discussing. It should be treated as an experiment to improve sleep, not a verdict on the relationship. Vitaly Gariev / unsplash (not the actual photo) There is one important reason not to treat every nighttime disturbance as a simple relationship inconvenience. Simply put, sometimes the behavior keeping a partner awake is a sign of an underlying medical condition. Snoring is a common example. It may be nothing more than an irritating sound, but loud, persistent snoring can also be a symptom of obstructive sleep apnea, a disorder in which breathing repeatedly stops and starts during sleep. A partner who notices the snoring may be the first person to recognize that something is wrong, because the person experiencing the problem may not remember waking up or struggling to breathe. According to the National Heart, Lung, and Blood Institute, symptoms of sleep apnea can include frequent loud snoring, pauses in breathing, and gasping for air during sleep. People may also experience daytime sleepiness, fatigue, difficulty concentrating, morning headaches, or frequent awakenings. Not everyone will have every symptom, and snoring alone does not establish a diagnosis. However, repeated breathing interruptions should not be dismissed as an annoying bedtime habit. Now, that makes communication especially important. Moving to another bedroom might allow the affected partner to get some rest, but it does not treat the underlying condition. If a partner regularly gasps, chokes, or appears to stop breathing during sleep, the appropriate response is to encourage medical assessment rather than simply finding a quieter place to sleep. It is also worth remembering that sleep quality involves more than the number of hours spent in bed. The Centers for Disease Control and Prevention explains that adults aged 18 to 60 should generally get at least seven hours of sleep per night. Healthy sleep also depends on quality, regularity, and whether a person feels rested and alert during the day. In short, separate sleeping spaces can be a useful adjustment, but they should not become a reason to ignore a possible health concern. If the main problem is a partner's breathing, excessive sleepiness, or ongoing difficulty sleeping, addressing the cause may be just as important as deciding which room to use. Vitaly Gariev / unsplash (not the actual photo) If you and your partner decide that separate sleeping spaces might help, the next question is how to make the arrangement work. The physical change may be straightforward as one person moves to another bed, or you agree to use separate bedrooms. The emotional side, however, requires more care, particularly if one partner has always associated sharing a bed with love, commitment, or security. Start with an honest conversation outside the bedroom. Midnight is rarely the best time to negotiate a long-term sleeping arrangement, especially after one person has been woken up for the third time. Choose a calm moment during the day and explain what has been happening, how it affects your rest, and what you hope to improve. Focus on the problem rather than blaming your partner for having habits they may not even realize are disruptive. For example, saying something like "I love sleeping next to you, but I've been waking up several times a night and struggling at work the next day. Could we try separate sleeping spaces a few nights a week and see whether it helps?" is more constructive than announcing that you cannot stand sharing a bed anymore. The first statement describes a problem and proposes a solution, while the second risks making the other person feel personally rejected. Prevention also highlights that both partners should have a say. A sleep arrangement that helps one person but leaves the other feeling abandoned is unlikely to be a satisfying long-term solution. Discuss what each of you needs to feel comfortable, including whether the change should be occasional or regular, how much space is available, and what would make the new setup feel fair. They also recommend treating the first arrangement as a trial, not an irreversible decision. Couples do not need to decide immediately that you will sleep separately for the rest of your relationship. They could agree to try it for a week or two, then discuss whether you are sleeping better, feeling more rested, and remaining emotionally connected. Finally, don't use sleep divorce as a way to avoid a relationship problem that needs a different solution. If you are sleeping apart because you cannot tolerate being around each other, are avoiding important conversations, or feel disconnected in other areas of the relationship, a new bedroom arrangement will not necessarily address those concerns. engin akyurt / unsplash (not the actual photo) In all, perhaps the term "sleep divorce can be misleading" because the word "divorce" suggests a breakup, a separation, or something that has gone wrong. However, the decision to sleep apart is a practical act of consideration, so there is no need to adopt sleep divorce just because it has become a talking point. What matters is that couples feel free to discuss their needs without treating one arrangement as proof of greater love or commitment. The AASM's survey provides a useful reminder that people are already making compromises to accommodate their partners, whether that means going to bed at a less desirable time, using a silent alarm, or choosing a different sleeping space. There is also a broader health lesson here. Sleep is not a luxury that couples should sacrifice to maintain appearances. When partners make room for each other's sleep needs, they may also make room for more patience, understanding, and enjoyable time together during the day. That doesn't mean a separate bedroom will resolve every disagreement or guarantee a stronger relationship. It means that good rest deserves to be part of the conversation about how couples care for themselves and each other. Ultimately, the goal is not to sleep apart. It is to sleep well. For some couples, that will mean continuing to share a bed. For others, it might mean separate blankets, different bedtimes, or occasionally sleeping in another room. And for some, separate bedrooms may turn out to be the arrangement that works best. The important thing is to make that choice together, take persistent sleep problems seriously, and remember that intimacy is built through far more than the mattress two people share. If a little nighttime distance helps you feel more rested, more patient, and more present in your relationship, maybe it isn't a divorce at all. Maybe it's simply a better way to sleep.