@Willow8
You are emotional at the moment, probably a bit deflated about the whole idea of hosting because of this experience.
You must write a review!
If you do not write a review and your guest does, after 14 days the guests review will appear on your review page. The beauty of the review system is we do (both host and guest) get the opportunity to respond, but only if we have also left a review. If you don't review the guest you will have forfieted the right to respond publically to the guests review in the form of a public review response. So Willow, don't just do it for us, do it for yourself!
Keep the review short and generic, don't accuse the guest of anything specific because if you do, the guest will possibly have your review removed, and it then does you no good at all.
Say something along the lines of...." Xxxxxx may not understand how Airbnb works and is possibly better suited to a hotel than a hosting environment. I wish Xxxxxxx all the best for the future but would decline the opportunity to host her/him again!".....and just leave it at that Willow.
When the review comes from her/him, if it is vitriolic don't cross swords with them! Just say...."I value all my guests feedback, after all that is the only way we can improve....by listening to our guests. In this instance I would like others to read Xxxxxx's review and then read my other 62 reviews! I think this guests review says more about them than it says about me, I still wish them well"!
That way Willow you will remain dignified and stay a conciliatory host...the sort we would all like to know.
Cheers........Rob