7 Reasons for a Sleep Divorce (And How We Kept the Romance)

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Do you ever lie awake next to the person you love most, too hot, too cold, or afraid to roll over because you might wake them up? If so, you already know some of the biggest reasons for sleep divorce.

I did. And to be honest, I really love sleep. For years, I’ve treated it as the base for everything else in my life: my mood, health, patience, and even my faith.

When my wife and I were dating, I took a chance and suggested we get two Twin XL beds instead of one big bed. She understood immediately and didn’t hesitate. That was one time when I knew I was marrying the right person. She really is the best!

Why This Matters

What we did actually has a name, though I’m not a big fan of it: “sleep divorce.” It sounds negative, but when I first heard the term years ago, the idea made total sense to me.

And we’re far from alone. A 2025 survey from the American Academy of Sleep Medicine found that 31% of U.S. adults have slept in a separate bed or room to accommodate a partner. For adults 35 to 44, it’s 39%. As one AASM spokesperson put it, it’s more about mutual respect for the sleep space than a troubled relationship.

Here’s the one idea I want you to take away: sleeping apart doesn’t have to mean growing apart. Done with intention, it can protect your sleep and your marriage.

The Top Reasons for Sleep Divorce

These are the reasons for sleep divorce that come up over and over, and most of them have happened in our house at some point.

1. You Like Completely Different Temperatures

I sleep cold. Most sleep research points to a cool bedroom, and the Sleep Foundation recommends roughly 65 to 68 degrees Fahrenheit, because your core temperature needs to drop for deep, restorative sleep. That range works great for me.

My wife, on the other hand, is what I lovingly call “the queen of sleep.” She consistently gets Oura Ring sleep scores of 90 or higher. And she likes it warm. Very warm.

One thermostat. Two people with different needs. Someone was always going to be uncomfortable, until we stopped sharing a bed.

2. One of You Snores

Snoring can be a big deal, especially for the partner who doesn’t snore. It’s hard to be patient at 2 a.m. when the person next to you sounds like a leaf blower.

But here’s the part I really want you to hear: if your spouse snores, get them checked for sleep apnea. The American Heart Association links obstructive sleep apnea to high blood pressure, stroke, coronary artery disease, and heart failure. Loud snoring or gasping at night is often the first clue. A separate bed can fix your sleep, but it won’t fix their health. Please don’t skip this step.

3. You Toss, Turn, and Worry About Waking Each Other

When you share a bed, you’re never fully off duty. You roll over carefully. You try not to cough. You sneak out for a bathroom trip like you’re defusing a bomb.

That low-level worry keeps your brain from fully letting go. With our own beds, neither of us has to think about it.

4. Your Schedules Don’t Match

This one isn’t a big issue for us, but it’s one of the most common reasons couples sleep apart. One of you is a night owl, the other is up at 5 a.m. Or one of you works early shifts. Sleep researcher Wendy Troxel lists schedules, sleep disturbances, and even caregiving as legitimate reasons couples may choose to sleep separately.

5. Pets in the Bed

Years into our marriage, we took it a step further: we now sleep in separate rooms. A big reason? Cats.

My wife loves sleeping with our cats, and it works for her. I love our cats too, just not when I’m trying to sleep. Having paws on your face at 3 a.m. isn’t exactly restful. Separate rooms let us both have the bedroom that suits us.

6. You Need Different Beds

Maybe one of you needs a firm mattress and the other needs soft. Maybe one of you is a side sleeper and the other sleeps on their back. When you each have your own bed, you each get to pick what’s right for your body instead of compromising in the middle.

That’s exactly why we started with two Twin XLs.

7. The Best Bed for Sleep Isn’t the Best Bed for Sex

Let’s be honest. A Twin XL is great for sleeping, but not for sex. And a bed that’s perfect for intimacy isn’t always the best for a full night’s sleep.

So we asked a simple question: why not have three beds?

The Turn: Our Three-Bed Setup

If you have the means, I think this is the ultimate solution:

• One bed just the way I like it. Cool room, no cats, set up for deep sleep.
• One bed just the way she likes it. Warm room, cats welcome.
• One bed reserved for us. Intimacy, connection, and time together.

We don’t have a lot of space, so our third bed is a Murphy bed. It folds up into the wall when we’re not using it and folds down when we want time together.

Here’s what surprised us: separating sleep from intimacy actually made us more intentional about being close. We don’t just end up in the same bed because it’s bedtime. We choose each other.

Fact Check: Was Sharing a Bed Just for People Who Couldn’t Afford More?

Years ago, I heard that couples only shared a bedroom if they couldn’t afford another one. I asked Claude to fact-check that, and the answer is: partly true.

For most of history, beds were expensive. Atlas Obscura notes that the bed was often the most valuable thing in a home, so ordinary families shared out of necessity. Meanwhile, the British upper classes often had separate bedrooms. Country Life quotes one aristocrat explaining it simply: nobody wants to be bothered with snoring.

But it wasn’t just about money. From the 1890s to the 1950s, twin beds for married couples were common and seen as modern and hygienic. By the 1970s, they were considered old-fashioned, and the shared double bed became the norm. So sharing a bed wasn’t only for people who couldn’t afford more, but having separate rooms has long been a sign of comfort for those who could.

The Other Side: Why You Might Not Want a Sleep Divorce

I love our setup, but I want to be fair. A sleep divorce isn’t right for every couple, and there are real reasons to think it through.

• Sharing a bed can have sleep benefits. A small 2020 sleep-lab study of 12 couples found that partners who slept together had more REM sleep that was less interrupted, and their sleep cycles synced up. The deeper the relationship, the more they synced. It was a small, young, healthy group, but it’s worth knowing.
• Intimacy can drift if you’re not intentional. Troxel’s main concern is losing closeness and connection. Sleeping apart doesn’t have to mean a sexless marriage, but you have to protect time together on purpose.
• Nobody hears the warning signs. When you sleep alone, there’s no one to notice you snoring, gasping, or stopping breathing. That’s one more reason to get checked for sleep apnea before you move out of the bedroom.
• It can become a way to avoid problems. If you’re sleeping apart to avoid conflict, a new bed won’t fix that. Deal with the real issue.
• Feelings can get hurt. If one spouse wants this and the other doesn’t, it can feel like rejection. How you bring it up matters as much as the decision.
• Space and cost are real concerns. Not everyone has a spare room or the money for extra beds. Using separate blankets or pushing two twins together can be a good first step.

How to Sleep Apart Without Drifting Apart

Like anything in marriage, this works best with a few non-negotiables:

1. Pray about it first. Bring it to God before you bring it to the furniture store.
2. Talk clearly and honestly. Frame it around what you both need, not what your spouse is doing wrong.
3. Protect your time together. Troxel recommends keeping some shared time in bed before sleep. A few minutes to talk, pray, or just be close goes a long way.
4. Get wise counsel if you need it. A pastor, a mentor couple, or a counselor can help you sort out whether this is a sleep issue or something deeper.
5. Start small and stay flexible. Try it for a few nights, or on weeknights only, and adjust.

Paul writes in 1 Corinthians 7 that a husband and wife shouldn’t deprive each other except by mutual consent, and then should come together again. That’s the spirit I hope any couple brings to this. Our third bed is a big reason our setup works. It’s our way of making sure that “coming together again” is always part of the plan.

Pro tip: If one of you snores, schedule a sleep apnea check before setting up separate rooms. It’s easy to skip this step once everyone is sleeping well, but it’s the most important one to take.

I’m not a doctor, and this isn’t medical advice. If snoring, insomnia, or other sleep problems are affecting you, please talk to your doctor.

Bottom Line

A sleep divorce isn’t about loving each other less. For us, it means we both wake up rested, patient, and happy to see each other, and we choose to come together on purpose. Two beds for sleep. One bed for us.

So back to that question: are you lying awake next to someone you love, too hot, too cold, or afraid to move? You don’t have to keep doing that.

Pro tip: If you care about better sleep, subscribe here and choose Wellness or any categories you want. I’ll skip the rest.

Have you and your spouse ever tried sleeping apart? What worked, and what didn’t? I’d love to hear it.

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