In September my landlord fell on some hard times with his health that required him to have surgery. He asked for my October rent two weeks early and in exchange he would not require me to pay December rent.
On November 17th he contacts me saying he'll need my December rent after all since he can't afford not to charge me.
I already spent that money on a plane ticket to visit family over the holidays. Is he allowed to request payment after all?
I am in New Mexico, USA