From that date she had had no other chaperone than Nurse, but, as she pointed out to Lady Denny, since she neither went into society nor received guests at Undershaw it was hard to see what use a chaperon would be to her.
In the story, the character reflects on her relationship with Nurse, who has been her only chaperone since a certain date. Despite having this companion, she argues to Lady Denny that a chaperone's role seems pointless given her isolated lifestyle. She does not participate in social gatherings or entertain guests at her home, Undershaw.
This situation raises questions about the need for traditional social structures when one chooses a solitary existence. The character feels that the presence of a chaperone is unnecessary in her current circumstances, highlighting her independence and the shifting norms of society.