But this daydream, implying the murder and loss of the underlying good father, was unacceptable to the boy and failed to solve his doubts. He began to behave compulsively, such as making sure when out walking to step only on stones and never to walk on the bare earth, a magical hope of resolving his confusion. Once as he walked in the backyard he ran out of stones to step on and suddenly stood stuck still on the last stone between the yard and his rear steps. He stayed there for an hour until finally his father came and picked him up, freeing him from his immobility. Once the boy overheard his father saying, "I live only for the family" only to hear his grandfather say: "No, you only live for yourself!" All of these seeming contradictions made the boy grow into a man endlessly shifting back and forth between positions, unable to take a stand except on irrelevant and unimportant issues in dally life.
What is the character of the father described by Angyal？

A. kind
B. patient
C. impatient
D. unstable