CNN: Sleeping apart can help couples be happier, less resentful and more able to enjoy their time together in bed, particularly on weekends when work demands are lighter.

When it comes to your health, that’s nothing to yawn at: Being deprived of a full seven to eight hours of sleep each night has been linked to a higher risk of diabetes, stroke, cardiovascular disease and dementia, according to the US Centers for Disease Control and Prevention.

There’s an emotional toll as well, said sleep specialist Wendy Troxel, a senior behavioral scientist at RAND Corporation who authored “Sharing the Covers: Every Couple’s Guide to Better Sleep.”

“I tell couples to try to think of it not as a filing for sleep divorce, but as forging a sleep alliance,” she added. “At the end of the day, there is nothing healthier, happier and even sexier than a good night of sleep.”

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