We're in Montgomery County. I sort of hate to have someone temporary, given that I think it's already pretty disruptive for the kids to have their long term nanny just disappear with basically no notice. I've explained it as best I can and the youngest just keeps asking if she's coming in today, or telling me things she's going to tell the nanny. I'm pretty traumatized myself that some one I trusted would do something like that to us, but that's a different post! if there are any more suggestions, keep then coming'. Thanks!