Final answer:
Jodie's refusal to accept the divorce and act as though the marriage will continue may be explained by the defense mechanism of denial.
Step-by-step explanation:
The defense mechanism that may explain Jodie's refusal to accept that they are really getting divorced and acting as though the marriage will continue is denial.
Denial is a defense mechanism in which a person refuses to accept or acknowledge reality, often in order to avoid feelings of pain or distress. In this case, Jodie is using denial to cope with the emotional upheaval of the impending divorce.
Jodie may be rejecting the idea of divorce and acting as though the marriage will continue in order to protect herself from the emotional pain of facing the end of the relationship. By denying the reality of the situation, she can maintain the illusion of a stable marriage.