Beware the lovers' tiff... Couples' rows reach fever pitch after nine minutes - and things can get ugly after that

Researchers have found that the nine-minute mark is when marital arguments hit fever pitch. Spouses' voices get increasingly shrill up to this point as the row intensifies.

Related Keywords

Germany ,Melanie Fischer ,Philipps University Of Marburg ,Behaviour Research And Therapy ,Stock Image ,Philipps University ,Behaviour Research And ,