Murder law reforms and other media oddities

In England and Wales, a murder charge will soon be downgraded to manslaughter if the defendant can prove (s)he was "killing in response to words and conduct that made the defendant feel (s)he had a justifyable sense of being wronged.

Here is the story at the BBC in video form. And here’s the written article.

From the article:

In other news, a judge has told a Glasgow pensioner that stopping him going to the pub was a “more meaningful” sentence than a prison term for killing his wife.

How does 2) differ from any other form of jumping to a victim’s aid?

-Jon

Don’t ask me, I don’t have a law degree. [8-)]

What if he just thanks her kindly, off the hook?

Is that supposed to apply to after the fact the or something?

They want to charge this person with manslaughter, really?