Outlaw Queen dancing tango

Why is everyone so quick to try and excuse Regina's actions? When other characters do bad things they are held to that, so why is Regina a different case? Even Rumplestiltskin is held accountable for bad deeds, even if not to the extent he should be, and aside from him آپ can rationalize the bad deeds of the evil characters. In my opinion, Regina doesn't have this - her hatred and idea of revenge go way above and beyond reason. It's reasonable for her to have bitterness, mistrust, anger and hate towards Snow because Snow spilling the beans led to the death of Regina's lover, Daniel. Cora was...