How does Exiles develop the theme of Isolation and Connection?

Exiles by James Joyce develops Isolation and Connection across the chapters the companion marks for this theme.

The characters experience profound isolation despite their intimate connections, as Richard withdraws into his study, Bertha feels abandoned, and Beatrice struggles with loneliness, highlighting the difficulty of genuine emotional union.

Richard's isolation from his family and his attempts to connect with Beatrice and Bertha.