sarah grimes accused kristen saban , daughter of alabama football coach nick saban , of brutally beating her after a night of drinking in 2010 .
in her suit , grimes said the sorority sisters were arguing over a boy when saban posted on facebook : ` no one likes sarah , yayyyyy !
grimes claimed saban left her with a broken nose and a concussion .
saban argued it was grimes who attacked her and left her bleeding .
grimes ' lawsuit was set for trial in early august ; both women now will have to pay their own legal costs .