Thank you for the replies, I invited them round to see how their bushes roots are pushing their wall down, they stated that they expect me to repair their wall, only because Im doing work on my land. I've dug down about 4 feet, this is about 10 feet away from their retaining wall. There is no ground movement between, I have nothing illegal going on,I just don't want pics taken of my land & property.
They have been saying the most dreadful things about my family, god only know why. It's to a point that its impossible to forgive & its clear what dreadful people they are. They have never engaged with me to sought out any issues, just by their solicitors writing to me, so far I'm responding as its all rather pathetic & easy to bat off, in whats being said.