Can I sue my employer for retaliating against me for filing a harassment complaint?

I'm an African American member of the management team at Marion County Clerk's Office. I have an excellent work history with no disciplinary actions and have received one promotion. I recently submitted a harassment complaint to my Caucasian manager regarding a Caucasian employee who works under my supervision. Management dismissed my complaint as frivolous and requested that I sign a "Probationary Review" because of my complaint. They openly admit the review was because of my complaint. I'd like to know if I have a case for discrimination and retaliation.