03/07/2012 09:02 am ET

Why Second And Third Marriages Fail

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Couples who tie the knot multiple times face tough odds: second marriages fail 67 percent of the time, while third marriages fail 73 percent of the time, according to a "TODAY" report. The reasons for the high failure rates range from complications with children to lingering unresolved issues, according to psychiatrist Gail Saltz. She offers advice for people contemplating another walk down the aisle.