Illinois Statutes Chapter 750. Families § 65/1. Rights to sue and be sued

§ 1. Rights to sue and be sued. A married person may, in all cases, sue and be sued without joining his or her spouse as if unmarried. A husband or wife may sue the other for a tort committed during the marriage. No finding by any court under Section 401 of the Illinois Marriage and Dissolution of Marriage Act  1 shall be admissible or be used as prima facie evidence of a tort in any civil action brought under this Act. An attachment or judgment in an action may be enforced by or against a married person as if unmarried.