Divorce not only can hurt the heart, but also the wallet. The financial fallout can be even worse for those who divorce later in life as carefully managed retirement plans quickly unravel. So-called gray or late-life divorces have steadily risen since 1990. The divorce rate among those between 55 and 64 has more than doubled, while the rate among couples 65 and older has tripled. Overall, about one in four couples over 50 divorce.That has some serious financial implications, especially for women. More than a quarter of women who went through a gray divorce fell into poverty, versus 11 percent of gray divorced men. Expectations for a comfortable retirement have to be adjusted when couples split near or during their golden years.