The Question and Answer section for Like Water for Chocolate is a great resource to ask questions, find answers, and discuss the novel.
Esperanza is Rosaura and Pedro's daughter. She is raised by Tita and successfully breaks the tradition that the youngest daughter cannot be married. In marrying Alex, she successfully does what Tita always wished for..... to marry the man she...
What character and chapter are you referring to?
Yoou have not cited a chapter number with your question, but the birth of Roberto (Pedro and Rosaura's son) was a source of joy and excitement for Tita.