I think his parents not getting him help is more of a reflection on cultural differences. My Korean friends have told me that in their culture, emphasis is placed on pride and privacy. My one friend (who was raised in Korea until 12) told me that illnesses, especially mental illnesses are often considered a sign of weakness and often go undiagnosed and untreated. She also said that in her experience when Korean families move to America, there become a lot of struggles within the family if the father is not willing to "Americanize" to a certain degree. My friend's parents divorced within 3 years of being in the states because her mother started standing up to her father and being more vocal about parenting issues.