The idea is that couples thinking of splitting up will receive a timely reminder of why they got together in the first place.

此举是为了七年之痒到来之时，想要分手的夫妻能够得到一个及时的提醒，告诉他们当初为何选择在一起。

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Between 2000 and 2006, the average length of time that cohabiting couples spent together before splitting up or marrying also rose by four months to 6.9 years.

从2000年到2006年，同居的情侣最终分手或是结婚时已共同生活的时间从四个月增加到6.9年。

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Jack's splitting up with his girlfriend after three years of going together.

三年的交往之后杰克要和女友分手了。

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The most common reason for splitting up was that the couples had not lived together for the last year.

BBC: Scottish divorce rate falls by 2% to 9,453