If you are talking about Athena the greek goddess, then she was a step-sister.
Zeus is pretty much the father of all the gods in greek history (of course there are some that aren't his children). Most of his kids were products of his genes and Hera's genes. But Zeus had a wife prior to that and her name was Metis. She was suspected to bear powerful children that would overthrow Zeus and being the power hungry leech he was, he decided to eat her. Gods are immortal and Zues wanted to keep her in his stomach so that she could give him advice, so while playing a shape-shifting game she was turned into a fly and Zeus ate her. But Metis was already pregnant with Athena so athena was born out of Zeus' skull and had one parent in common with the other gods therefore she is a step sister.
her father was zues
what is athenas qualities,strengths, or talents
Athenas father was zeus, the great god of the heaven
The owl.
family's relationship
Athenas life's an adult was hard because she had to do a lot of stuff like to take care of the kids .
Most likely it will destroy the family relationship.
A friendly relationship within members of a family
Metis and Zeus.
Zeus and Metis.
Minerva
Bruce and josh