WASHINGTON (AP) — The Supreme Court ruled Tuesday that states cannot be sued under the Family and Medical Leave Act for refusing to give an employee time off to recover from an illness. One justice said the decision "dilutes the force" of the law that allows millions of working Americans time off to care for sick family members or to have children.

The high court refused to let Daniel Coleman sue the Maryland state Court of Appeals for damages for firing him after he asked for sick leave, blaming Congress for not equating family care and self-care when lawmakers wrote the Family and Medical Leave Act.

Justice Anthony Kennedy, who wrote the controlling opinion, said Congress did not investigate self-care the way it did family care when it passed the FMLA, leaving little "widespread evidence of sex discrimination or sex stereotyping in the administration of sick leave."