I haven't a clue what she's been up to recently,

But if I killed him now

(with reasonable planning, the sort we'd all do in the circumstances, an alibi essential, this post and a few others removed)

I bet there would be lot of suspects on the list before me.

New men in her life.

Perhaps it could be a perfect murder.

Still, I would feel remorse.

Damn it.

The crime would blemish my puffy sense of self righteousness.

Besides, she'd never thank me.

For weeks she'd believe she was worse off without him.

Let's face it.  Fantasies are often so much more satisfying