Shalom,
I really love that scene in the movie. Personally, I support Shidduchim and think it will considerably help end the high divorce rates, adultery, STDs, domestic abuse , etc that our societies are plagued with. Assuming that all is done under the guidance of Rabbi or religious elders and family. The irony of the Fiddler example, is part of the movie's emphasis was on how breaking Jewish teachings would lead them to happiness. For example, all three girls married men who the father disapproved, initally; one whom the father disapproved perpeutally. You can see in the case of Tzeitel, the father made a greedy and poor decision to marry her to an old man in exchange for financial security. This relationship obviously would have not worked out in the long run. However, I feel that the other marriages, the daughter with the communist and the daughter with the Russian goy, even though glorified in the movie to some extent, would ultimately lead to the failure and was the beginning of the end for Shidduch in our culture as well as many others. In the movie you can see the daughters rebelling against their father, choosing men who suited their own desires rather than Hashems. You can also feel the grief of Tevye who was not respected by his wife and later his children to a great degree. For example, when the communist came to him and boldly told him he is taking his daughter and there is nothing he can do. Of course, Tevye invited this on himself by befriending him.
I love Fiddler on the Roof very much, but to me, it is a movie that shows the end of Jewish culture in a tiny village of Annatevka in exchange for a more sterilized, modern one. The movie I suppose makes the communist look like a hero, but to me he was the greatest villain in the movie as his whole role was to make a mockery of Judaism. Of course, he was "educated" at the Univeristy and had new ideas; and, of course, new ideas are always better. We have the same college schmucks on the university campuises today preaching the End of Israel and to help contribute to the cause of Muslims. The only bit of respect I give to Perchik (the communist), in comparison with today's liberals, is that he had the duty of fighting Tzar which makes the situation a bit different than the lazy and "uneducated" college blokes we have running around with their head cut off today.
As for your marriage Muman, may G-d bless you and your isha.. May you both live to see another 1000 years together (from Fiddler
) before you move on to a greater place. With a 50-60% divorce rate, that is quite an achievement.