Legion's web of lies began to unravel after the marriage was official, she said. "I got married Jan. 5, 2021, and by Jan. 31, I knew I was in serious trouble," she said.

MARY LOUISE KELLY, HOST: A new book, "A Marriage At Sea," is about a married couple who decide to quit their jobs, sell everything they own, buy a boat and sail around the world. This is a true story.