Love marriage. We have the freedom of choice and no one in this world can be a hindrance of our happiness even the parents should not but they must give full support to their children to what makes them happy of their chosen path.
What if you are in arranged marriage and you do not love the person? would you go for it? for me I can't accept it. No one is happy unless they love the person who arranged just for them.
Only selfish parents are the one who done it for their sake. Except those cultures who grew up in that kind of set up that is understandable.