There are many reasons you may want to establish paternity in Hinsdale. You may want to have the right to child custody but are not wed to the mother, or you may be in disagreement with the mother about who the father of the child is. Illinois law presumes that when two parents are married, the husband is the biological father of the child. There is no presumption made, however, when parents are unwed. It is mostly in cases of unwed parents that people wish to establish paternity in the state, although there are certainly some others. No matter the reason, it is important to establish …