Sorry all but I'm back again regarding these neighbour's and their trouble-maker son!
After sending our diary to the housing association of the problems we've been recently having, they made another visit to the neighbour's and the neighbour's have said that my partner is the one who has been sticking his 'middle finger' towards the child, so therefore the son reacted by doing the same!
Firstly, the child has been doing these swearing gestures at me which has been recorded, but yet its my partner they are targeting!
They have also responded by saying that WE have called Social Services on their granddaughter and called the RSPCA on their dog and parrots! Which we haven't!
All that the housing association have said that they don't think anything more will happen now after the chat but said to still keep a diary! That was it!