Answer: He expresses his thanks to his motherland's relatives with an extravagant celebration. Okonkwo's rigid, impulsive behavior hasn't changed during his seven years in Mbanta, and he is eager to return to Umuofia to make up for lost time. He reveres Umuofia because of its strong and masculine community, unlike Mbanta, which he labels a womanly clan.
I think people disagree about how different levels should divide power, because every person has a different view point on how they want the world to be.