At the end of "Marriage Is a Private Affair," what does Okeke's decision reveal about Achebe's thoughts on African traditions?

Through
the end of the story with Okeke, Achebe is suggesting that African traditionalist notions of the
good must be integrated within modern conditions of change.

Okeke is shown
as insistent on his traditional notions of the good.  Okeke believes that the traditional ways
are the best, and he believes that Nnaemeka should marry as culture dictates.  When Nnaemeka
does not adhere to custom, Okeke is intensely focused on marginalizing his son and his daughter-
in- law....