A possible concise summary is:
Mario and Rosalina argue over a video game and Jeffy calls the police. Goodman comes to hide his gold bars from the IRS at Mario's house. Mario sells one of the gold bars and buys expensive things, but Rosalina leaves him. Goodman returns and demands his gold bar back. Mario sells his things and gets the gold bar back. Rosalina comes back and Jeffy reveals he stole a gold bar.
Some possible key facts extracted from the text are:
- Mario and Rosalina are a couple who have a son named Jeffy.
- Goodman is a billionaire who tries to hide his gold bars from the IRS at Mario's house.
- Mario sells one of Goodman's gold bars for half a million dollars and buys expensive things.
- Rosalina gets upset with Mario for his greed and animal cruelty and leaves him.
- Goodman comes back to get his gold bars and threatens to take Mario's house if he doesn't return the missing one.
- Mario sells his expensive things to get the gold bar back and gives it to Goodman.
- Rosalina returns to Mario after he loses all his money.
- Jeffy reveals that he stole one of Goodman's gold bars.