First, it's important to consult with an attorney. A lot of family law lawyers out there have free consultations. Regardless of whether you think you want to handle the divorce yourself or not, you should speak with a qualified family law attorney to find out your options. Once you’ve done that, you can determine whether or not you can handle it by yourself. If there are any contested issues in the divorce, however, you should follow up by hiring an attorney.
Before you file for divorce, know what your assets and liabilities are, especially if you are the spouse who does not handle the money in the marriage. Know where money is spent, your income, your spouse’s income, all debts, who is on the mortgage, etc. You should know this information before you file for divorce as it becomes more difficult and more expensive to find after you file.
Finally, before filing for divorce, make sure you have a plan of action. Think of what you are going to do next before you go to a court and file for divorce.
We have a free book that may help you - What You Need to Know About Divorce in Texas.