A 54-year-old man held down his 80-year-old girlfriend and tried to "exorcise her and the get the devil out of her," according to deputies in Florida.
David Edward Benes remained in jail Thursday following his arrest on charges that include domestic battery on a person older than 65, tampering with a witness and false imprisonment.
Arrest reports show the incident began Monday and continued into the next day.
Deputies say Benes took the batteries out of the house phones to keep his girlfriend from calling for help, and he took her car keys.
Deputies found the woman sitting outside crying, with scratches on her arms.
Benes was too drunk to remember what happened, officials said. He told deputies his girlfriend started the fight because "she is crazy."