Everywhere women are killed, sometimes by their husbands. This happens in USA as well. Recently I read about the sikh Guy who killed his wife as she was thinking of leaving him and this was termed as honor killing.

Was the Sikh a Muslim? or is this in Sikhism to kill your wives if they seek divorce?

The problem is with the media when a muslim kills his wife, it is termed honor killing and when a christian kills his wife, its termed cold blooded murder. We need to set a line to decide what is honor killing and what is not.
Every murder involving a muslim cannot be honor killing.

Set the Facts striaght or make your mind what constitutes honor and what does not. And why 99% of the time muslims are accused of honor killing. I dont see any honor in killing anyone, unless the law itself takes the ultimate punishment.