Article continues below advertisementBrooks Nader's messy breakup with Gleb Savchenko was almost taken to court.During the Thursday, December 18, episode of Watch What Happens Live, the reality star, 28, exposed her ex for suing her when they called it quits.Nader has accused her former Dancing With the Stars partner, 42, of being unfaithful to her while they were together.Article continues below advertisementSource: Watch What Happens Live With Andy Cohen/YouTubeBrooks Nader appeared on 'Watch What Happens Live With Andy Cohen.