The old man is 30 years old. People say that he will stand up at 30, but the old man has nothing.
He is obviously a homosexual, but he insists on spending 7 years on his wife. How many seven years does a woman have? Yes, when you get divorced, you can clean up and leave the house. Even his favorite son had the court award him to his wife.
The old man has a heart but has no money and no looks, so he bumps into a second son who has no heart but is rich and good-looking.
You said he has no heart, so why would he give up everything just to chase an old man?