Pain affects both sufferers and spouses, according to new research.
Working-class Americans are less likely to get married, stay married and have their children within marriage compared to those with college degrees, according to a new study.
Having brothers and sisters decreases the risk of divorce as an adult, new research suggests.
Sleeping in separate beds is so half a century ago, but new research reveals that it can actually make partners happier and healthier.
An increasing number of troubled couples on the brink of divorce are taking a final vacation together in an attempt to save their marriage.
Sex with an ex may not be such a bad thing, new research suggests.
A new survey reveals that one in six men say that a relationship is dependent on performance in the bedroom, and admit that they wouldn't hesitate to leave a partner who failed to satisfy them in bed.
Psychologists found that winning is actually more important than getting an apology when partners argue with each other.
The American Association for Family and Marriage Therapy estimates that as many as 12 million Americans are addicted to sex. However, new research suggests that sex addiction is not a real neurological or physiological disorder, but instead just a case of heightened libido.
There really is nothing like a mother's love. A new study reveals that babies who spend nights away from their mothers had more insecure attachments compared to those who had fewer overnights or saw their fathers only during the day.
A new study reveals that marriage rates are plummeting. Not only are fewer women are getting married; women are waiting longer to walk down the aisle.
All couples argue, but what they argue about could predict their risk of getting a divorce.
One in six couples sleep in separate beds, and half of those sleep in separate rooms, according to a UK survey.
Pessimists make better spouses than optimists, a new study suggests.
When it comes to having an affair, working class women want an upper class man, whereas men want a working class woman.