@IT_GUY: No harsh feeling. But the law does not change because of the minority, its always the majority rule. So, for this case, majority of Nepalese are against the slaughter of cow and I believe it will never pass in the House.
As for your question, the gay marriage and abortion, I believe we are more liberal Hindu. But for the case of slaughter cow, I would take this to different level.
You may call me hypocrite but I do eat beef. :)