Hey, I've been taking care of this peace lily for maybe a year or two. It was a gift, but many of the flowers died when I took it home and for the longest time, there were no flowers. A few weeks ago, a new flower came up and I was really happy about that, shows I must be doing something right.
Anyway, I have a few concerns with a few pictures. Basically, most of the older leaves are browning and dry at the tips, and the newer ones seem to be moving in that direction.
I've only recently started misting the plant after that flower came out, and I make sure that the leaves don't drop too low before every watering.
Is my peace lily fine?
Browning of tips and sides

Flower and new leaves

Close up of Browning

Closer Shot of plant

Yellowing and browning of leaf

The leaf that is yellowing is situated away from the sunlight, towards the kitchen.
Anything to worried about?