how does okonkwo react when he learns that nwoye has been at the church

Okonkwo's cousin, Amikwu, is in the market when he sees Nwoye among the Christians. He goes and tells Okonkwo immediately. When Nwoye comes home, Okonkwo attacks him viciously.Okonkwo is furious and bitter that his son has joined the Christians. He wonders what he did to deserve such a son.