Article continues below advertisementDemi Lovato's former fiancé, Max Ehrich, has been arrested following an alleged domestic violence incident.Police confirmed that the 34-year-old actor was taken into custody on Tuesday evening, October 7, in Florida and charged with battery on a 65-year-old.Article continues below advertisement"The filing involves domestic violence on a family member," authorities said in a statement via an outlet."Max posted $1,000 bond and was released from jail on Wednesday, October 8," an insider explained.