Not getting enough beauty sleep, not only makes you irritable and grumpy, it may be wreaking havoc on your marriage.
A recent study of married couples suggests that when wives take a long time to fall asleep their relationship with their spouse suffers.
The opposite was not the same for men.
Researchers say women tend to naturally be more expressive than men.
When women don't sleep well, they tend to express more frustration and negative feelings.