New research shows that the point in a marriage when a couple is most unhappy, therefore most likely to stray, is actually the ten-year mark.
新的研究证明，在婚姻中，一对夫妻相处最不愉快也最容易关系破裂的时间是第十年。
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Butt new research shows that psychologists got it wrong - the point in a marriage when a couple is most unhappy, therefore most likely to stray, is actually the ten-year mark.