Rebecca Black is the wife of Solomon Finau, the daughter of Billy and Sarah Black, the older sister of Jacob Black, and the younger twin sister of Rachel Black. Her Life and Death counterpart is Aaron Black.
When her mother died in a car accident, it hit her family hard, but she and Rachel helped their brother, Jacob, recover from the pain by taking their mother's place in the house, temporarily ignoring their own pain. She met a professional surfer from Hawaii named Solomon Finau and married him as soon as she turned eighteen years old. She followed him to Hawaii to live with him, and travels with him for his competitions. Part of her reason for leaving La Push was to escape the memories of her deceased mother.