I was surprised you don't need to have children too.

I looked through the requirements carefully. As I read it, it says that since he lived more that half the year with me (his mother) and is over 25 and 'permanently disabled,' he doesn't qualify.

It doesn't seem fair, because he paid me rent each month, and he supported himself. But at this point that's how I'm reading it. If he had lived with a friend, I guess he'd qualify.