The siblings are concerned for her mental health and believe her belief in ghosts is due to her senility. She drives David to the palatial Edbrook House, where Christina's two brothers and the withdrawn Nanny Tess live.
Concerned relatives are concerned about her mental health and attribute her ghostly beliefs to age-related cognitive impairment. She drives David to the opulent Edbrook House, home to Christina's brothers and the isolated Nanny Tess.