A Patient with Borderline Disorder Tells the Nurse,"It's Hard to Figure

A patient with borderline disorder tells the nurse,"It's hard to figure out who I am.Sometimes I'm sexually attracted to women and sometimes to men." The nurse using Freudian concepts can analyze this as a developmental problem related to:

A) Lack of separation-individuation
B) Isolation of affect during latency
C) Impaired development of sexual identity during the phallic stage
D) Overdevelopment of latency stage traits related to control issues