@ Weenie - There are some people you just can't reason with and sadly your neighbour is one such. The thing to do is remember that every minute you spend fretting about her antics is a minute you'll never have again and a minute she'd be delighted to have ruined for you. It's far better that you do what you do, post here, let off steam as you do then move on because in that way you are minimising the negative effect she has on your life and your family.