YEEAAAAAAAAAAAAAYYYYYY!!!!!!
It's done and it's verified.
51,579 words, so comfortably over. I checked and the Open Office glitch did affect my word count, so I wrote another 1000 to be on the safe side.
50,000 words in 29 days, with a whole host of other things on at the same time. So that's first draft of novel number 2 under my belt. Good in places, bad in places, but all in all, it's probably a reasonable first draft. And now I can get back to finishing off the second draft of last year's Nanonovel.
DH is away at the moment, so the champagne will have to stay on ice for a while, but my colleagues have promised to have cake for tea in the office tomorrow to celebrate.
Thank you everyone for being so supportive on this thread.
best of luck everyone else.