A Young Man's Father Died from Lung Cancer And, in the Short

A young man's father died from lung cancer and, in the short time since his death, he has developed some of the same symptoms his father had. His doctor determined that his symptoms were entirely psychosomatic. This type of grieving is known as:

A) distorted grief.
B) complicated grief.
C) post-traumatic grief.
D) a delayed reaction.