Final answer:
Camile is using the defense mechanism of repression.
Step-by-step explanation:
The defense mechanism that Camile is using according to psychoanalytic theory is repression.
Repression is a defense mechanism in which anxiety-causing memories or thoughts are blocked from consciousness. It is when a person pushes away or forgets about a memory that is too overwhelming to deal with.
For example, if Camile is experiencing intense anxiety due to a traumatic event, she might repress the memory of that event to protect herself from experiencing the associated emotions.