It's important to note that the term "revenge fantasies" refers to individuals imagining or fantasizing about seeking revenge, usually against those who have wronged or harmed them. These fantasies do not mean the individual will act on these thoughts.
While research on the prevalence of revenge fantasies specifically in people with complex trauma or Complex Post-Traumatic Stress Disorder (C-PTSD) is not extensive it's known that people who have experienced significant trauma might sometimes have thoughts of revenge.
Revenge fantasies can be seen as a coping mechanism, a way for an individual to regain a sense of control or power that was lost during traumatic experiences. It's a form of mental escape where the victim imagines turning the tables on the perpetrator.
That said, these fantasies can also contribute to ruminative thinking and potentially exacerbate feelings of anger, resentment, and distress. Therefore, while such fantasies may be common and even understandable in the context of trauma, they can also potentially be harmful.
If a person is frequently experiencing revenge fantasies and finds them distressing or that they're interfering with daily life, it could be beneficial to seek the help of a mental health professional. Therapies like cognitive-behavioral therapy can help individuals develop healthier coping mechanisms and strategies for dealing with these thoughts.