Athens

Ok so yesterday at school we took an English test. But some questions were talking about the Athenians and Zeus soooo um I'm confused but I literally was freaking out when I read those questions because that was the closest thing we have ever gotten to learning about Greek and Roman stuff (but honestly if we did have that class I would probably fail because I would be talking about Nico too much during it.)

When Annabeth and Percy fell into Tartarus in House of hades and were escaping from Nyx and her children, Annabeth thought about her family and mentioned her father, step-mother and step-brothers but no uncle(Randolph)/aunt(Natalie Chase)/cousin (Magnus) however in Blood of Olympus when she was underground in Athens she told them about her family in Boston.

Any thoughts on this?