I worked at a local elementart school through my university which was paid. I had to sign into time card at the elementary school before I started going in and sign out whenever I left. Some days I forgott o put my hours into time card and just left. Fast forward now, I graduated from the university last year, and the university is asking me to show the proof of the hours I worked that was not inputted into the time card at the elementary school, or pay the money back. I have no “proof” that would show them I really worked those days, nor would the teachers would remember the exact dates I came in because this was months ago. Am I gonna get sued? I said I would repay the money back in full because I really don't want to go through a hassle of showing “proof” for just a few hundred bucks