Will Financial Aid screw me over in future years?

<p>I just received a very generous offer, and am glad to accept it (much more than I had expected.) I want to know if Cornell has a tendency to withdraw aid in ridiculous amounts in later years. For example, could the amount my family's paying realistically get 15k higher (or more) by 4th year? Thanks, honest answers are greatly appreciated.</p>

<p>EDIT: And this is even if my parents' income remains relatively constant.</p>

<p>bump 10char</p>