What is the main conflict in Like Water for Chocolate by Laura Esquivel?

The story Esquivel tells is that of Tita De la Garza, a young Mexican woman whose family's kitchen becomes her world after her mother forbids her to marry the man she loves. Esquivel chronicles Tita's life from her teenage to middle-age years, as she submits to and eventually rebels against her mother's domination. Readers have praised the novel's imaginative mix of recipes, home remedies, and love story set in Mexico in the early part of the century. Employing the technique of magic realism, Esquivel has created a bittersweet tale of love and loss and a compelling exploration of a woman's search for identity and fulfillment.