As a mafia boss, he is very powerful and rich and also very Possessive, especially towards his wife.

When he saw her buying bikini swimsuits for their vacation, he was boiling with anger because he didn't wanted his wife to be half naked in front of other men.

He was sitting in his office drinking whiskey and smoking a cigar and he was talking to someone, he was buying a private island for his wife to wear those swimsuits as much as she wants.