Is it permissible to incur the wrath of one's parents in this situation where the husband divorced his wife with a triple pronouncement after failed attempts to adapt to her, knowing that he had informed his family of his desire to annul the engagement from the beginning, and his family now wants him to take her back after she has been divorced with a triple pronouncement? And does the girl bear any sin or wrongdoing in this matter?

Divorce is permissible, but it is disliked if there is no reason for it. If a man divorces his wife three times, she does not become lawful for him until she marries another husband a marriage of desire, according to the Almighty's saying: "And if he has divorced her [for the third time], then she is not lawful to him afterward until she marries another husband." If the divorce is to avert harm, then there is no blame. Obedience to parents is obligatory in what is rightful, and it is not rightful to obey them in what harms the son. However, one should strive to earn their satisfaction. The basic principle is the acquittal of one's conscience from sin until the opposite is proven.