Searching for a movie...

Hey everyone,

I'm having a little trouble remembering a movie that for some reason has popped in my head.

All I can remember is that the wife of one of the characters died (I think she suffered an aneurysm or something similar) while cheating on him at a hotel. And the guy she was cheating with, did nothing to help and ran away...

Very vague, I know...

But it's haunting me,

your help would greatly be appreciated.

Yea good point, my bad.

It is indeed in English, and came out within the last 10 years (i think).

Man, I wish I could remember something about the plot...