NFL player Vernon Davis' long-time fiancee humiliates him on IG for 'cheating with 20-year-old'

Vernon Davis who plays for the Washington Redskins was called out on Instagram by his long term fiancee, Janel Horne who accused him of cheating on her with a 20-year-old.

Since Monday, Davis, 32, has made three Instagram posts on his own account. In one, he wrote 'When people do these things we should hold hands and pray for them,' along with a picture of a Bible quotation that mentions stealing and lying. See what the fiancee did below...