If you’ve ever fantasised about sleeping in a separate room from your partner, not because you don’t love them but because you desperately need a full night’s rest, you are far from alone. It does not mean your relationship is failing.
Sleep divorce simply means couples choosing to sleep in separate beds or bedrooms. What once felt like a marital failure has quietly become one of the most practical wellness decisions a couple can make. The data backs it up, and research shows it can actually bring partners closer.
More couples are doing this than you think
Per the AASM’s 2023 survey of 2,005 US adults, more than one third of Americans occasionally or consistently sleep separately.
Among millennials that number jumps to 43%, the highest of any generation.
A 2023 SleepFoundation.org survey found that 52.9% of those who maintain a sleep divorce say it improved their sleep quality, and they sleep an average of 37 minutes more per night.
TODAY host Carson Daly has publicly called his sleep divorce the best thing that ever happened to his marriage. Cameron Dias made headlines in December 2023 advocating for normalising separate bedrooms, though she walked it back slightly in the same conversation.
Why couples are making the switch
The reasons are relatable. Partner snoring or suspected sleep apnea tops the list, followed by mismatched sleep schedules, temperature preferences and restless sleep or insomnia affecting one partner.
The ResMed 2026 Global Sleep Survey surveyed 30,000 people across 13 markets and found that 80% of people in relationships say their partner disrupts their sleep.
Snoring or loud breathing topped the list of causes at 36%, and women bear the bigger burden: 43% say their partner’s snoring disrupts their sleep compared to 28% of men.
If you have been the one lying awake while your partner sleeps soundly, the data is firmly on your side.
What poor sleep is actually doing to your relationship
Bad sleep doesn’t just cost you rest. UC Berkeley research confirmed that couples experienced more conflict after less restful nights, and sleep loss decreased empathic accuracy, meaning people were less able to interpret their partner’s feelings. Disrupted sleep is effectively contagious within a couple. Your partner’s bad night becomes your bad morning.
What to know before you try it
Sleep divorce isn’t perfect for everyone. Per the Sleep Foundation survey, 25.7% of those who tried it eventually returned to sharing a bed, with missing each other as the top reason.
Loss of spontaneous physical closeness can happen if couples are not deliberate about staying connected, and cost and space are genuine barriers for many households. If the arrangement is not framed as a mutual decision, one partner may feel rejected.
For couples ready to try it, framing the change as a sleep upgrade for both partners rather than a sign of trouble helps set the right tone.
Building intentional connection rituals before separating keeps closeness alive. Starting with a trial period takes the pressure off.
If snoring is the trigger, the AASM recommends that partner see a doctor, as it can indicate sleep apnea.
Choosing sleep divorce is not giving up on your relationship. For a growing number of couples, it is one of the most intentional things you can do for each other and for the hours you spend awake together. – By Allison Palmer/dpa
