I doubt that I can tell you everything there is to know about divorce in one short email. However, you mention that you are planning to return to the UK. Are you planning on doing this before or after you get divorced? If you are going to start the divorce here, to be on the safe side you should probably hire an attorney and plan on staying here until the divorce is final. I say this because I can imagine a situation in which the divorce is filed here, you are living in the UK, and something goes wrong with the divorce. You could end up having to make multiple trips back here to deal with the divorce. For example, suppose you and your spouse make a deal to settle your case. You file here. You return to the UK. Then, your spouse just wanders off and never does anything further with the case. Then, nothing would happen with the case and you could end up having to return to move the case forward or risk having it dismissed. Or, if your case became contested, you might have to return for hearings and/or for trial. There are just too many possible ways for this situation to go wrong for me to give you any definite answer.
Answered on Jul 07th, 2011 at 9:40 AM