Salvador Dali's Sister Wrote a Book About Her Brother That

Salvador Dali's sister wrote a book about her brother that suggested he had a normal and happy childhood. Dali was enraged by the depiction of him as normal and typical, and responded by creating a highly unflattering painting that depicted his sister.
The best interpretation of Dali's response is that he:

A) was insecure.
B) was angry at his sister about something else.
C) was prone to narcissistic injury.
D) had antisocial personality disorder.