So, how is it that the person KICKING the other vehicle is a victim and the other one is trying to kill them out of road rage?
Fact of the matter is, you still kicked the other vehicle. This is no different than me throwing a rock at someone in the next lane because I felt they were trying to run me off the road. It doesn't mean that they were not wrong, but it doesn't make my action right. The first thing a judge is going to ask is why, if you were so afraid did you get back next to them? What of YOUR duty to avoid an accident? "I couldn't" is not an answer, neither is "I tried", unless he was actively "stalking" you on a 2 lane road when you had no place else to go. From what you are describing, that was certainly not the case.
Remember, there are 2 sides to every story. Your side, their side and the truth is somewhere between them. I am not trying to say he did nothing wrong. But, that doesn't excuse your behavior either.
I have watched cyclists get broadsided by cars. My own father had someone turn in front of him. I know what can happen.
Do I feel like bicycles should have the right to use roads? No. There need to be limits, perhaps based on speed limits. Do I think they should have to be licensed, registered and insured. You betcha. But, as of right now, none of that is the case. Does that mean I actively try to run them off the road? Certainly not. But, I will pass them when I feel it is safe, even if in a no passing zone or on a gravel road. OK, but "many times" drivers have NO idea what constitutes safe according to the cyclist..because the driver isnt' looking at the road conditions the cyclist is, and takes away the cyclist's escape route It is foolish to expect 99% of the vehicles on the road to sit and wait at 1/4 the speed limit for a bicycle. They should be expected to yield to vehicle traffic.