In Chimamanda Ngozi Adichie's Purple Hibiscus, Eugene Achike is a man of two faces, and his relationship with his immediate family, his wife Beatrice and his children Kambili and Jaja, is defined by the tragic gap between his public generosity and his private tyranny.
A tyrant in the home. Eugene rules his household through fear disguised as religious discipline. A fanatical Catholic convert, he punishes any deviation from his rigid standards with brutality. He pours boiling water on Kambili's and Jaja's feet for staying under the same roof as their "heathen" grandfather; he beats Kambili almost to death for keeping a painting of Papa-Nnukwu; and he flings a missal that breaks Beatrice's figurines. The family lives by his timetables, his silences and his moods.
Violence against Beatrice. His treatment of his wife is especially cruel. He beats her so severely that she suffers repeated miscarriages, yet she remains publicly loyal, cleaning up after his violence. Her eventual decision to poison him is the desperate response of a woman driven beyond endurance, showing how his domination corrodes the very love it claims to protect.
Distorted love. Adichie is careful not to make Eugene a simple monster. He genuinely believes he is saving his family's souls, and he weeps and tends their wounds after beating them. His "love sips," the burning tea he shares, symbolise affection that scalds. This warped tenderness makes his abuse more disturbing, not less.
The public benefactor. Outside the home, Eugene is admired as a courageous newspaper publisher who defies a corrupt regime and gives generously to the church and community. This contrast exposes the hypocrisy at the heart of his character and sharpens the novel's critique of authoritarianism, whether political or domestic.
Consequence. His regime finally breaks the family open: Jaja rebels, Beatrice kills him, and only in his absence do the children begin to find their voices. Eugene's relationship with his family is thus a study in how fear, however piously justified, destroys the home it seeks to govern.