While cohabitation has been on the rise, the overall share of young adults either married or living with an unmarried partner has substantially fallen since 1990.

尽管同居现象一直呈上升趋势，但自1990年以来，已婚或与未婚伴侣同居的年轻人的比例总体大幅下降。

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If you meet the requirements for settlement your spouse or unmarried partner and children under the age of 18 will also be able to obtain permanent residence with you.

如果你符合条件，那与你一起的配偶或你的伴侣和不到18岁的孩子都能获得永久的居留。

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While 53 percent of those unmarried, but living together, will spend over 100 pounds for their partner on Christmas gifts, only 31 percent of married couples are prepared to spend that much.

53%的未婚同居者愿意花超过100镑为伴侣购买圣诞礼物，而已婚伴侣中打算花这么多钱的则只有31%。

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According to the 2010 census, the unmarried partner population numbered 7.7 million, up 41% since 2000.

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In any event, your unmarried partner won't be high on the list, so it's particularly important for unmarried couples to sign health care powers, says Rebecca Manicone, an estate lawyer in McLean, Va.

FORBES: Magazine Article

In 2006, 1.8 million Americans aged 50 and above lived in heterosexual "unmarried-partner households, " a 50% increase from 2000, figures Bowling Green State University demographer Susan Brown.

FORBES: The Second Match