I would say that you did nothing wrong.
Had you moved right to allow the motorist to pass without having to pay any attention to you, you would have increased your chances of being right hooked at the intersection, or being placed in a position where you are invisible to cross traffic. What you did was the safest thing for you - what the motorist did was stupid, but not unusual.
BTW, My daughter lives near the corner of California and Bridge sts, Methinks you might be neighbors!