Beginner Gardening: Browning peace Lily, 1 by Bellbarlett

Bellbarlett wrote:
Hello,

I was given a peace Lilly 2 months ago and it's really lovely. I am very pleased with it but... I went on a little trip for 4 days and left my Lilly with my mum (with specific instructions)
I came home today to find it outside!!!!! It's leaves look like they've been scotched and the beautiful with flowers have also been burnt!
I have watered it but I'm just worried that is really been harmed.
Is there anything I should be doing?
Should I cut off the brown blooms or just leave them
Fingers crossed

Jessie