So I live in zone 11.
I will be posting some pictures of my peace lily and I want to know how is my plant doing (general checkup) and how can I do better

Photos -https://www.dropbox.com/sh/flv6y28nsl99eh8/wNMqXNbtet

I had this plant for an year an it looked like the plant needed repotting so I got it repotted into a bigger pot. I was not aware that extremely huge pot can do harm to the plant.

Anyways I didn't know until 3 weeks ago that this plant does not like direct sunlight so I keep in a room with south window. I used to move it in direct sunlight before but I stopped now.
Leaf shape may look abnormal because the corners and tips either brown out or become yellow so I cut them off.
I water plant every 3 or 4 days with exactly one glass of water.
I tried misting the plant but the leaves actually get wet and the leaf structure doesn't look good so can someone tell me how to mist the plant

I think there are no pest except some springtails - rare.
So judge on how my plant is doing and how should I water it.
Also the corner of this trimmed leaf continues turning brown and leaf tip turning yellow although I am absolutely avoiding direct sunlight.
Some leaf esp big leaf look yellow.. Anything wrong? The photos are 7 days old and I am telling present story