Interesting - your "guess" is that he was the abusive one in the relationship, even though he's the one who ended up mutilated with life-threatening injuries - why? What information do you have, besides the victim's gender and the nature of the terrible injuries inflicted by the spouse? Look back in the thread ... note that statistically, from that study, women are as likely as men to be guilty, just much less likely to get caught.
Can you actually give us any excuse for your glib "he deserved it", besides prejudice?