So I have attached a photo of the layout. Will try and be impartial to who I am.
So three houses in a row house 2 and 3 partly share access to drive, number 1 doesn't really come on to the access as at the bottom.
When house 3 has guests they park as shown in the diagram, they have space on their drive for the guests to park on their actual drive. Where they are currently parking doesn't impact house 2 getting on and off their drive, however does make it difficult to reverse on.
Is house 2 unreasonable to be annoyed with people parking constantly outside their house or as it doesn't impact access are they being petty?
Thanks