The front garden boundary between myself & my neighbour was marked by an open chainlink fence attached to his property. Because it was so open (visually) I planted a privet hedge on my side independently supported by my own 6ft trellis. It has been this way for over a decade. My neighbour planned a new driveway and wanted to remove his chainlink fence and replace with a brick wall. However, when I came home from work I found he'd totally removed my trellis and cut back my privet hedge in it's entirety to bare sticks. He said this was necessary as the privet had grown through the chainlink on his side and he couldn't separate the two. My green outlook has now gone & he's started building his brick wall. I have no issue with the wall but I'm pissed my trellis/hedge was ripped out without permission. He says my privet will grow back but it'll take years to reach the same fullness again. He's offered £100 for the damage. Aibu to feel that's stingy?