In "Post Captain" by Patrick O'Brian, Mrs. Williams' feelings towards her daughters are complex. While it is clear that she loves them and has made significant sacrifices for their well-being, there seems to be a lack of genuine affection in their relationship. Her sense of duty and the need to uphold her own standards appear to overshadow the warmth that typically accompanies a parent’s love.

This dichotomy suggests that Mrs. Williams is guided more by her moral convictions than by emotional connections. The conflict between her sense of what is right and her ability to foster a loving bond with her daughters raises questions about the nature of familial relationships and the balance between obligation and affection.