That's what I figured. They never had this problem before (except with Jess for awhile, but they got over that) so Lorelai doesn't think to investigate.

I have a feeling that Lorelai will have fit when she finds out, and of course Emily will be around to hear it and Richard will have to keep the two Gilmore women from committing murder.

Well, if she has the ability to figure out the ZPM perhaps she would do well to be on Atlantis trying to figure a way to recreate them so they can develop thier own ZPMs and defend the city better.