Hello Napi. Welcome.
Where are you live ?
So sorry about your peace lily.
What mineral water you bought for her ?
Actually am not sure what happen to her. If the soil is not too dry. Is there any worm or other small creatures eating the stem ? Or Are there some rotting make the stem become soft and bed smell?
Wish another expert gardener will come soon to give some advise.
I have experience this once. I thinks its dies since all leaves are wither and gone. I place the pot at the back of my geenhouse. And one day i found there many new plantlets sprout around the dead old stem.
