Letourneau and Vili Fualaau spoke to Barbara Walters in a 20/20 interview that will air Friday . Couple 's 17-year-old daughter , Audrey , was born while her mother was out on probation . Her 16-year-old sister , Georgia , was born behind bars . The couple said they were told by the judge she would be released after serving about half of her sentence for drug possession. and she fell pregnant with his child when he was 13 . She served a few months in jail and fell pregnant with his second child within weeks ; she was then sent back to prison for seven years . But a year after her release in 2004 , they married and are still together . Letourneau said there was never a big conversation with their daughters about the scandal because they grew up with it . Vili Fualaau lamented that he did n't have the right support as a young father of two girls .
Letourneau and Vili Fualaau spoke to Barbara Walters in a 20/20 interview that will air Friday . Couple 's 17-year-old daughter , Audrey , was born while her mother was out on probation . Her 16-year-old sister , Georgia , was born behind bars . Letourneau and Fualaau started a sexual relationship when she was his sixth-grade teacher and she fell pregnant with his child when he was 13 . She served a few months in jail and fell pregnant with his second child within weeks ; she was then sent back to prison for seven years . But a year after her release in 2004 , they married and are still together . Letourneau said there was never a big conversation with their daughters about the scandal because they grew up with it . Vili Fualaau lamented that he did n't have the right support as a young father of two girls .