No flames, but with a child, you had a serious advantage when it comes to grants, that you did not mention. Unless you were making a lot of money, you were not just getting academic scholarships, but having a child allowed you to not have to report your parent's income on the FAFSA and obtain grants. Your child does not have that option unless she also has a child, or can answer "yes" to the few other questions that allow you to leave off parental income. It's not completely accurate to say "I put myself through school" if the government kicked in thousands.
To me, this is the root of this issue My kids will not get any assistance because of our income, because the government deems it my responsibility to pay for, until they are 24. Refusing to help your kids, or in many cases, refusing to plan, makes you irresponsible at best. Or in the case of the guy in the OP, just a plain jerk.