Soon-Yi Previn was born on October 8, 1970, and she married Woody Allen in December 1997. Therefore, she was 27 years old when she married Woody Allen. Their romantic relationship began around 1991 when Soon-Yi was about 21 years old, several years after Allen's relationship with her adoptive mother, Mia Farrow, had ended. They have remained married since 1997 and have two adopted children together.