Because it is his money, he acts like he can dictate terms whenever he feels like it.
He seems to have made this decision unilaterally, literally limiting the money for his wife and kids.
He chose to spend his money on Qatar, he also chose to leave his wife with $100.
As a person who controls the money should know, if you want something, youpay for it.
His abusive rhetoric just shows that he is a bad partner.
Again, in a relationship like this, he has to literally provide the funds for what he wants.
This is justentitlement, coupled with the knowledge that he can get away with it.
Check out the results: