Conservatives used to stand for limited government, personal responsibility, and family values. Well, they at least campaigned on those things. But now the right has stopped pretending about those values altogether. Trump and the Republicans today do not embody conservatism. The definition that matches a little more closely is "fascism."
Liberalism stands for equality and civil rights. Open mindedness only goes so far. When you are staunchly opposed to equality as you and Trump are, then you will be opposed. That opposition doesn't have to be violent, but it sometimes it does have to be angry.