>> i want to know what happened to all the letters he was carrying over. nobody talks about that. >> i don't think they got delivered. when you buy a home, you're told about existing and potential physical problems. what about psychological problems. >> that's the question at the heart of a lawsuit over a dream home that's turning into a nightmare. abc's gio benitez with the story. >> reporter: fear is keeping a family out of their new million dollar dream home in the upscale new jersey town of westfield. the family says an anonymous stalker who calls himself the watcher is sending terrifying letters reportedly writing days after the purchase that he was put in charge of watching and waiting for its second coming. and another one, i am pleased to know your names now and the name of the young blood you have brought me. the new buyers are suing afraid for their safety. in new jersey, anything that affects your health or safety must be disclosed by the sellers of the house. but it's a state by state issue so know what to ask about. what should people be looking for that they're not necessarily thinking about? >> well, number one, are there