I’m nervous to approach my ndn about this and need advice on how best to handle....
We have detached houses with long drives. At the end of hers, right next to the dividing wall, she has a huge tree. I’d say at least 50% of its branches grow across the wall and hang over my drive.
It’s not been an issue all the time I’ve lived here (annoying when it sheds but I’ve just ignored it) but I’m
Getting the drive done and gates fitted at same time as having garden done.
Gardener cheerfully told me ‘I’ll bring the saw for that tree next week, it’s got to come down’ (because of gate).
I’ve panicked. The treees never been mentioned between us. She seems lovely and is likely v attached to this tree....it’s going to look ridiculous cut back. I mean really ridiculous. Half a tree will be missing 
I know I’m in my legal rights, and I’m paying for it, but what on earth do I say to her??