how is emily's reputation connected to the old southern town?

Miss Emily was brought into the spotlight the same moment as her father died. Being the last remaining person from the high ranking Grierson family in town, she became the new ambassador of the old days. The people welcomed her with open arms, without actually knowing anything more about her than her admirable name. Her father's death also meant that Miss Emily's unrevealed secret was brought into the grave. It is well known that insanity is a hereditary disposition, and Miss Emily's great-aunt, lady Wyatt, had "gone absolutely crazy"(80) before she passed away a couple of years earlier. Emily's father had since then dissociated from that branch of the family, as if to run away from a dishonorable influence. I believe that he was aware of her condition, and he therefore had kept her from social life and driven away the long road of suitors to prevent her from causing another scandal, which could spot his and his family's remaining reputation. However, as she was the last Grierson in town she became their protégé, who they did not want to defame since it would be equivalent with confirming the ruin of their values and historical inherence.