Wow. That's a divorce that went rather poorly.

He has an affair. They get a divorce. To get revenge, his ex-wife tells a journalist that he once cheated a speeding ticket. Investigation reveals she knows that because she helped him do it. They both go to prison.

This revenge idea was planned with a lawyer/judge friend of the ex-wife. When the plan backfired, the judge falsified documents to mislead investigators. The judge got the longest sentence of the three of them and was disbarred.

What a trainwreck.