Final answer:
The relationship challenges described suggest Pat is Jared's stepfather, which is common in blended family dynamics where issues of attachment and authority are prevalent.
Step-by-step explanation:
The scenario described where Pat is having a hard time establishing an attachment to Jared and Jared does not respect Pat's authority is indicative of a relationship dynamic that can often be present between stepfathers and their stepchildren. The challenges of bonding and authority acceptance in a blended family scenario are well-documented in psychological and social research. Option c, that Pat is Jared's stepfather, aligns with these challenges and is a reasonable prediction based on the information provided.