(Spoilers) First Wife
His first wife didn’t deserve to be totally abandoned like that. He was a selfish bastard. I like how she had him figured out at the end. That was a good little subplot that unfortunately was quickly (too quickly) negated.
I agree with the first poster WhatWazDat that American written films usually have the woman being the hero. In a US film, the two wives would've gotten together to take him down, and lived together as Lesbians!