Hmm. Interesting.
If one was to look up her name in the NYS eCourts search for Supreme Court cases, they could probably find it, of course if it was done in New York. I'll take a peek in a moment.
Edit: So I'm skimming the records, and something can up! Apparently a Chelsea Van Valkenburg filed for divorce from a Brian Schroeder in 2010 in Albany County. It was done in about 3 months. There are no e-filed documents that I can access, nor anything beyond what was found on eCourts. If you want to see for yourself, go to WebCivil Supreme, fill the captcha, and search by index number 147 filed in 2010 in Albany County.
Edit cont.: Apparently radpill found this info before, but this is her ex-husband, supposedly:
http://www.dnainfo.com/new-york/200...rad-charged-with-setting-fire-at-wtc-memorial
It says he lived at the time in Manhattan, but I don't know if Zoe was living there. Seeing as divorce was done in Albany County and not New York County, she might not have been.