Even if you are in a “No Fault State” there may be a reason to allege fault in a divorce. Some states allow judges to consider the behavior of the parties when they distribute the marital property.
If you want the judge to do this in the case of your divorce, you may have to include this in the petition so that you can present evidence in court of wrongdoing. But you should remember that putting these allegations in public documents might make the divorce much more contentious than it needs to be. Here are some additional divorce and family law issues you may wish to consider: