Final answer:
Steve suggests that his relationship with his father was affected following a trial, possibly due to emotional, legal, or personal disclosures that occurred.
Step-by-step explanation:
Steve claims his relationship with his father changed after the trial because of various possible implications that arise from the trial and its aftermath. This could include a shift in dynamics due to emotional strain, legal outcomes, or revelations of character that trials can sometimes bring to light. Without more specific information regarding Steve's situation, we can only speculate on the exact reasons.