Well, I did a little research to confirm what I already new, there is no way that your neighbor could be eves dropping on your digital cell phones or digital/spread spectrum cordless phones. I doubt there is any way he can "hear" your corded phone either. Even a radio savvy person could not easily build a scanner that would do any of the above things because they would still need the encryption software to back the messages out. I could build the scanner, with some effort, but I could not write the software /forums/images/graemlins/crazy.gif. Does he by chance work for a cell company or the phone company. Really, even an advanced amateur radio hobbiest could not do what you claim is being done.
Have they bugged your house--illegal, bugged your phone--illegal, I really doubt that as well. You know, some people are very nosey and that coupled with an "intuivitive" sense that some people do have may explain their apparent knowledge of your supposedly private life. If they are eves dropping on your phones I will eat crow /forums/images/graemlins/shocked.gif and if they are please get him to e-mail me how he does it cuz I want to also /forums/images/graemlins/shocked.gif /forums/images/graemlins/laugh.gif /forums/images/graemlins/tongue.gif. J.