How much taller should you be than your wife?

1.09 is the perfect ratio, according to this study. It means that a man has to be 1.09 times taller than his partner.

Does height matter for couples?

The height of your partner really does matter in a relationship - for women at least, researchers have found. The researchers say having a tall partner can make women feel more feminine and protected - but that men care far less about the height of their partner.

Is it OK to marry a shorter guy?

Short men are 269% more likely to marry someone of the same height than a man of average height, and 1,450% more likely to marry someone taller. Tall men are unlikely to to partner with someone whos their own height, let alone someone taller.