The financial burden of being single is a major stresser for nearly half of women — they'd still rather be alone, a new survey from Intuit Credit Karma found.

A new study says that heterosexual relationships lead to 'more rewards for men and more costs for women,' suggesting that single women are happier than single men.

Is it really true that single women are happier than single men? The figures say they are and the reasons why this disparity is opening up are provoking some very serious arguments about what it ...