Final answer:
The irony in Abena visiting the palace in light of her father's history likely involves a contrast between past familial tensions or historical issues with the palace and her current honored status. This suggests themes of social mobility or changing relationships over time.
Step-by-step explanation:
The irony of Abena visiting the palace considering her father’s history lies in the stark contrast between her father's past and the honor she is currently experiencing. While it is not explicitly detailed in the provided information, we can infer that there may be tensions or historical issues connected to her father and the palace. If her father had a problematic or contentious relationship with the palace or its inhabitants, Abena’s presence there would be imbued with irony due to the family history clashing with her current esteemed status within those very walls. This juxtaposition could highlight themes of social mobility, reconciliation, or the changing nature of relationships over time.