Arianna Caroline Theriault (née Bouchard) was born on September 4, 2004 in Vancouver, British Columbia, to Simon and Maelee (née Levesque).The third of four children, she has two older siblings Jacob (Jan 2000) and Ella Rycroft (Mar 2002, Ryder), and one younger, Tobias (Mar 2007, Vilandra). In January 2018, when she was thirteen, she started dating Damian Theriault; though they were born the same
year due to her September birthday, they were a year apart in school years. They started a sexual relationship before they should have. In late June 2019, after she had completed her third year, she found out that she was pregnant she was only 14 ½. The first person she told was her big brother Jacob, and Jacob was there when she and Damian told her parents the news. They started a Home Study program, they still attended events at Ilvermorny, and they went to school to take their exams. On February 7, 2020, she gave birth to their son Brayden. Though he was five weeks early, he was healthy. They went on to have four more children Belle (Jul 2022), Rhône (Mar 2024), Karlie (Mar 2029), and Joel (Nov 2031). In January 2023, they got engaged, and they married that June. Their three-year-old son was their ring bearer. After she finished school, she trained to become a Hit Witch in the fall of 2023.
