Love only lasts a year - official

According to Italian scientists, love only lasts a little more than a year thanks to a particular protein. It’s this protein which causes sweaty palms when in the early stages of a relationship (so does not washing).

But after studying both long and short term relationships, they found that levels of these proteins (neurotrophins) decreased over time.

So men finally have the perfect excuse - it’s biological baby, deal with it.

More at BBC News