In the "Ace Attorney" series, what is the relationship between Apollo Justice and Trucy Wright?

In the Ace Attorney series, Apollo Justice and Trucy Wright are half-siblings. Apollo's biological father is Thalassa Gramarye, a renowned magician, and Trucy's biological mother is Thalassa as well. However, they were both adopted by Phoenix Wright, a defense attorney, and raised as siblings, making their relationship a mix of both blood and chosen family ties.