Before I worked for the D.A's office back home, I worked for a firm that specialized in divorce cases. God, it was awful.
There was one case where the guy brought the other woman with him for "leverage", and when I left the room for a moment, went under the table and started blowing him in front of the soon to be ex-wife. When I walked back in, the wife was standing there, screaming at the husband, and leaped across the table, and my associate had to pull everyone off of each other.