Question

Because BWS and RTS are often difficult for the prosecution to integrate into a trial, many have advocated for testimony about posttraumatic stress disorder (PTSD) instead. One reason why the use of this diagnosis proves to be more helpful in cases in which the victim kills the batterer is that:

Answer 1

PTSD is better established as a mental disorder

Step-by-step explanation:

The biggest and most influential reason for this would be that PTSD is better established as a mental disorder. Both BWS and RTS are disorders whose population of affected individuals is fairly low. PTSD on the other hand has an affected ratio of 1 in every 11 people in the world. This has allowed it to be researched thoroughly and become established as a mental disorder.