What emotions would Minerva feel when she realizes the truth and why?

Well, there is certainly a sense of betrayal. Since Lio went away, Minerva has been having headaches and bad asthma. One afternoon she goes into her father's armoire and goes through the pockets of his clothes. She finds four letters addressed to her from Lio, and she reads them. He refers to his proposal that she leave the country with him, which of course Minerva knows nothing about. Furious, she drives the Jeep over to the campesino house where she knows she will find her father's Ford. He comes out and asks her what she wants, but she just speeds away. When Papa gets home that night, he leads Minerva outside into the garden, where he slaps her. But when he says she owes him respect, she tells him he has lost it.