Notes on my Peace Lily

I finally figured out why my Spathiphyllum wallisii was dropping leaves every few weeks—it wasn't underwatering like I thought, but rather the humidity. Once I moved it away from the direct AC vent and started misting more regularly, it perked up noticeably. The new growth is pristine now. Has anyone else struggled with peace lilies in drier climates, or is mine just particularly fussy about moisture in the air?