Which character had the literacy device irony in olive senior the two grandmothers?

In Olive Senior's "The Two Grandmothers," the character of the narrator's grandmother embodies irony through her contrasting perspectives on life and identity. While one grandmother represents traditional values and a connection to the past, the other embodies modernity and a more liberal outlook. This juxtaposition highlights the irony of how each grandmother, despite their differences, ultimately influences the narrator's understanding of cultural heritage and personal identity. The irony lies in the fact that both characters, though seemingly opposed, coexist and shape the narrator's worldview.