Sounds to me like Tit's got a legitimate grievance and should file a formal complaint. You can't let ANY kind of manager say things like that and most corporations will take very swift and very definite action against her. Either Tit takes some action or things will only get worse. So she better do SOMETHING now, whether it's file a formal complaint or start looking for another job. Give her my best wishes and tell her things will get better.
P.S. Make sure she understands I think she's an disgustingly ugly hag, but I still wish her the best.