Some multicultural theorists believe that borderline personality disorder is actually a reaction to persistent feelings of marginality, powerlessness, and social failure. if they are correct, then the disorder is a result of:

If they are correct, then the disorder is a result of social inequalities.
According to the assumption, social inequalities cause the victim unable to 'blend it' and fulfill the expectation of his/her social group.
This cause the build up of negative feelings that eventually ended up becoming a Mental disorder as a form of coping mechanism for that victim.

The answer is metaphase