Actually, more and more people are going to couples counseling before they get married. You just want to start it off right. I've heard it said that you should go into marriage with your eyes wide open, but then after marriage keep your eyes half closed. You and your fiance love each other, so why not work on your relationship from the very beginning?

Since this fighting is bothering you though, I think it would be best to work it out now and know that it can be resolved, rather than wait to find out after you are married that it only gets worse. The marriage ceremony isn't going to change anything. I hope that there are not any problems that are too big to work out, but if there are, wouldn't it be better to find out about it now?

There are lots of books about relationships. One that I have is Couples: How to Confront problems and Maintain Loving Relationships by Dr. Carlfred Broderick.