While I sympathize with you about this issue there are ways to protect yourself and make sure this type of unwanted touch does not happen again.
There is a tool, on your Xcite HuD that enables you to Allow or Ignore people from accessing your 'parts'.
If you do not have the control panel I urge you to get one, it makes using the product much easier.
http://www.getxcite.com/help/article.php?id=229
This will walk you though how to use your control panel to use the ignore and allow feature.
Best of luck in the future, and again I'm sorry you have such a rude neighbor, reporting him/her was the best thing you could have done.