My daughter has a small student loan for which she selected to pay the interest as she moves through school. I am the co-signer. She forgot and fell behind 30 days. Sallie Mae called my cell phone on XXXX, XXXX XXXX, 2015, XXXX times, my home phone XXXX times, my daughter 's cell phone XXXX times. All were robo-calls asking to be called back between the hours of XXXX and XXXX Monday to Friday. We had already made the payment the day before, but there was no way to stop these phone calls.