Unconfess

'It's no good trying to unconfess what three sessions of Auditing have uncovered. That boy is a devil.'

Source: wiktionary

In the third couplet he confesses his destitution, says straightforwardly what he had said in the first couplet through the negations of irony; he confesses his utter destitution only to unconfess it in the final couplet.

Source: wiktionary

Like there's no established ensemble for driving your son's widow home after she's confessed and then unconfessed to his murder.

Source: wiktionary