The year 2002 was very busy for a young woman named Liana Kristina Barrientos.

For one thing, she got married — on Long Island, on Valentine’s Day.

For another, she married again, 15 days later, in Rockland County, to a different man.

Thirteen days after that, while still married to at least two men, she wed yet another, back on Long Island.

And then a few weeks later, when the average bride might still be recovering from her honeymoon, Ms. Barrientos was named in a divorce proceeding initiated by a man she married three years before.

By the time 2002 was done, she would marry three more men, each in a different town in New York State.