Divorce can be a difficult and emotional process on top of it being a confusing legal process. One of the most important aspects of divorce is the division of property. In Illinois, property is divided equitably, which is not always split 50/50. The court will consider a number of factors when dividing property, including the length of the marriage, the contributions of each spouse to the marriage, and the needs of any children. As a general rule, if it was created in your marriage, it is probably marital property, no matter how you categorize it in your life.