Among Americans aged 50 and up, the divorce rate per 1,000 married persons went from 5 in 1990 to 10 in 2015; that among those in the 65 and higher age group tripled to 6 per 1,000 during the same period. Marriage instability in early adulthood contributed to their high rate of divorce. For comparison, the divorce rate for that same period for people aged 25 to 39 went from 30 down to 24, and those aged 40 to 49 increased from 18 to 21 per 1,000 married persons.