LeSean McCoy called police on Delicia Cordon in July 2017 after an argument over jewelry -- with the NFL star claiming she refused to return several high-end items she had borrowed.
It's all in police reports obtained by TMZ Sports ... which show cops responded to at least 3 incidents at their Georgia home over the past year.
But the most interesting incident took place on July 3, 2017 -- when the NFL star called the Milton Police Dept. to the home after a "domestic dispute" with Cordon.
When cops arrived, they saw McCoy standing in front of a large mound of D's clothes -- and he explained that they had been having issues and had broken up after she accused him of cheating on her.