In the passage, Rafe and Richard suggest that the narrator will eventually be forced into a marriage with a wealthy, older woman. This union is portrayed as a fate worse than death, where the narrator fears being controlled and despised by both his wife and her children, leading to a bleak and lonely existence that could culminate in his untimely demise.
The response from the spaniel, who is in the son's arms, serves to illustrate a sense of innocence and disbelief regarding the situation. It humorously conveys that if such a woman truly existed, she would be appealing even to those who are critical, highlighting the absurdity of the fears presented. This exchange underscores the complexities of marriage and societal expectations in the context of the characters' lives.