Happy Fern. Sad Fern. Just the winter blues?

https://preview.redd.it/s5iqt26moa8e1.jpg?width=3823&format=pjpg&auto=webp&s=c56ff220baa5b5e40be3cb44c82250692dec2930

Homed 13 September. Since then it's cried so many leaves. Same spot. Watered weekly. This month, misting occasionally. SE facing, regular sun. Temps hover around 5–13ºC/45–55ºF with a slight draft. First fern.

![video]()

edit: *video