Actually, Pell funding has been cut many times over the years since it was established in 1975; in years when the pool is smaller, so are awards. However, as I'm sure you know, the maximum grant through the program has not at all kept pace with tuition costs, and the grant is almost never is enough to cover tuition any more, whereas before the Federal Aid Reforms of 1986 it usually was enough at a state school. That is an effective cut, regardless of the intent. (In my day the Pell fully covered my tuition, but I needed addition funds for things like books, lab fees and room/board; thus the loans, because what I could earn in work study wasn't enough. I made $2.10/hr and I was limited to 18 hours a week. When I moved off-campus my rent was $75/month and my utilities were about $15. That was in an era when rent in BTR averaged around $300 month for a 2-bdr unit.)
I'm not saying that I didn't quality for Federal Aid: I did, by a mile. However, every year I had to jump through serious hoops to prove that my application wasn't fraudulent, even then. I have no idea why we were never initially believed, but it happened every single year, and thirty years later the same thing happened to my niece, though my sister's situation wasn't nearly so dire as my mother's.
What I'm trying to point out here is that even if you are poor, you can be turned down, and if you don't understand the likelihood of a successful appeal or do not have access to records to support it, the next most likely option is try to make yourself eligible through other loopholes. Marriage is the most obvious of those.