What an ingrate ! Wouldn't you think that his benefactors recouping some of their costs, would please him?
Many youngsters who "make it big" are so grateful, that they devote much more than that to their 'parents'.
Searching for the cost of bringing a child up through their college years, I find this statement (12 years ago) by Time Magazine;
"During the past 35 years, the real-dollar cost of college has increased by 1,000%. That's not a misprint. And the grand summation: When you add it all up, it's not uncommon for a single child to cost a normal, middle-class family something like $1.1 million, from birth through the undergrad years." Time, Sep 18, 2009