Robert Downey Jr. is really the man of the moment ... and his wife Susan Downey has been right by his side through it all, while their children privately cheer him on. As the 58-year-old star ...

Here's everything to know about Robert Downey Jr.'s children. Robert welcomed his first child, son Indio, with his then-wife Deborah on Sept. 7, 1993. After an eight-year separation, the couple ...