Are you a similar height to your partner? Yeah, bad luck.
Because researchers have found that the greater the height difference between a couple, the happier the relationship.
Well, the happier the wives are at least. No one asked the husbands.
Researchers from Konkuk University in Seoul, South Korea, analysed data from 7,850 women, which was collected from a long-term population survey.
They found that a much taller husband makes a wife happier.
However, they added that the effect faded as the years went on.