A new study has revealed that unmarried couples living together are being ignored by the National Insurance system despite the fact that more than six million people cohabit.
According to a recent study in the UK, the annual number of marriages have halved in comparison to statistics from 40 years previously, with more people opting for different living arrangements.
The number of people who are still living in their parents' home between the ages of 20 and 34 has increased by 20% since 1997, reports the Office for National Statistics (ONS).
A recent release from the U.S. Census Bureau has showed that interracial or interethnic opposite-sex married couple households grew by 28% over the decade from 7% in 2000 to 10% in 2010.