The post office put our confirmation envelope in my bf's exwifes PO box. (Small town, same last name) She wrote on the outside of the envelope wrong box with lots of exclamation points!!!! On the outside of the envelope it says, Your Disney Reservation enclosed or something like that. It wasn't opened, BUT I had called a few days after I made our reservation & made a few changes including paying our deposit. They told me I would receive another confirmation from them. So the envelope we received showed the changes, we never received the first envelope & I am certain they put it in her PO Box. So now I think she probably has access to our reservation information. And she is a mean person & I fear she will call & cancel our reservation. What would keep her from doing just that If she has our reservation number? Could they change our reservation number & if they do that would our ADR's linked to our reervation number be lost?? I know this all sounds paranoid but she did actually cancel a previous reservation my BF had at his timeshare, so trust me she would do it in a heartbeat!! Please give me advice about what we should do!