Read the relevant parts of this BLOG before taking any action. So, if you want a divorce, have no minor children and have no finances to sort out, read Chapter 1, the consent order sections of Chapter 4 and Chapter 7. If you want a divorce, have minor children and finances to sort out, you will need to read Chapters 1 to 4, Chapters 6 and 7.
A large part of this BLOG comprises advice on how to prepare the various documents required to comply with the relevant procedure (divorce, children application, financial application, and so on). In most cases the advice refers to example documents contained in Appendix 1. I suggest that you read through the example document before reading the advice upon how to complete it, which is contained in the main text.
Note that in this BLOG the law is as stated at May 2009, as are all fees quoted in the BLOG.