Complex sentence: Yet despite Hyacinth's snobbish persona, as husband Richard points out, she is a kind woman, never failing to cook, clean, and iron for her husband, kindnesses that keeps Richard at Hyacinth's side, despite his constant exasperation with her.
Split into simpler sentences: Yet despite Hyacinth's snobbish persona she is a kind woman, never failing to cook, clean, and iron for her husband. Kindnesses that keep Richard at Hyacinth's side, despite his constant exasperation with her.