Johnny's wife was a hard case
As Johnny himself said "she's worse than Bacco - if the alimony isn't there on the first, her laywer is on the second".
I can see why she's had it with Johnny's gambling, but she gives him NO chance at all otherwise. Even when he tries to make some concessions, she shuts him down; she doesn't even give him credit for being a good father, saying that she only allows Johnny to see their daughter because its the law.
That aside, this is a favorite movie of mine, ever since I saw it on a late, late show in thw late 1960's. Great acting by Belafonte, Ryan and Begley, as well as several supporting performances - the only disappointment was Shelley Winters, who was not given much to do.
"I don't drink, I don't smoke - two out of three ain't bad" - Bob Crane