Ignore it, someone clearly thinks they rule the street, these types of people are ridiculous.
We have a car and my work van to park at nights, if any of them can't get outside the door, that's just tough.
I have a neighbour that seems to think we are taking the piss when we park both at the front door and when we move one or the other in the evening, believe it or not, they will get out of their house and move their car, sometimes 10 feet, sometimes 100 feet or more, so they can be directly at their door