Why did Torrekia call her mother?

Because Torrekia is the mother of Tega Altman, she is called mother.

As a representative of a new generation of evil, Torrekia Altman is very familiar to everyone. This guy is amazing, and he has the strength not to lose to any new generation of Altman. After all, even Ultranman Taro, a former war hero, is no match for him. Because Torrekia Altman looks cool, has a free and easy personality and never works overtime, so many people like this evil Altman very much. But because of this, Torrekia Altman is also full of mysteries.

Torrekia Altman is another Altman plunged into darkness after M78 Nebula and beria Altman in the land of light. He used to be a friend of Ultranman Taro and an old enemy of Tygar Altman, the son of Taylor.

Torrechia is Taylor's good friend.

Basically, it's not a big secret, because we know from Taylor that this Torrekia and Taylor used to have a very good relationship. In the description of the magazine, Torrechia used to be like Tyro and Tega. They are all soldiers in the country of light, and they were born in the country of light in the M78 nebula. When I was a child, Torrekia and Taylor were good friends and had a very good relationship.