I have recently passed the former house of a friend who passed away seven years ago. This friend was retired and loved her garden. The young couple that bought it have let it go to wrack and ruin. Its a corner plot with a lot of hedge which clearly hasn't been cut in the last couple of months, the lawn needs a good mow and the roses have been left to their own devices. I am so upset that the garden is in this state that I have written an anonymous note letting them know how disgusted I am and posted it to them. I told a mutual friend that I had done this and they think I have overreacted. What do you think?