It was a relationship that started in scandal and more than 20 years later it's reportedly coming to an end.
Mary Kay Letourneau made headlines in 1997 when, as a 34 year-old sixth teacher, she was arrested for having a sexual relationship with one of her students, Vili Fualaau.
He was just 12 when it started. She spent seven years in prison for child rape, but married Fualaau in 2005.