The best interest of the child, as defined by Section 602.7 of the Illinois Marriage and Dissolution of Marriage Act, governs parenting time in divorce or parentage proceedings. In some cases, if it has been proven that a parent has abused alcohol or other substances, it is not uncommon for the court to impose certain restrictions to ensure that a parent’s substance abuse issues will not endanger the children. For example, if a father has problems with alcohol abuse, the court may order him to take a breathalyzer test before parenting time to ensure that the children are not being placed in a bad situation. When a parent’s substance abuse involves illegal drugs, the court’s concerns are even greater, as there is a strong legal presumption that children should not be present while crimes are being committed.
However, Illinois’ legalization of medical marijuana has complicated the issue. While legal in Illinois, medical marijuana is still not condoned by the federal government. As such, medical marijuana use presents new questions, particularly if the non-using parent alleges that the other parent’s medical marijuana usage endangers the children.