Yes so some other countries had or have honor killings, but NOTHING compared to Muslim counties. A drop in the bucket compared to Muslims. By the way in middle east countries its still LEGAL. In Syria its still legal.
You cannot continue defending these people or covering up for them.
By the way this barbarism has a basis in Muslim religion:
Koran- 4:15 "If any of your women are guilty of lewdness, take the evidence of four (reliable) witness from amongst you against them; if they testify, confine them to houses until death do claim them. Or God ordain for them some (other) way." [3]
Sahi Muslim No. 4206:
"There came to him (the Holy Prophet) a woman from Ghamid and said: Allah's Messenger, I have committed adultery, so purify me. ... And she was put in a ditch up to her chest and he commanded people and they stoned her. Khalid b Walid came forward with a stone which he flung at her head and there spurted blood on the face of Khalid and so he abused her."