Drive Thru ATM

I was at the drive thru ATM yesterday with Mallory. As we were waiting our turn in line a man and a lady pulled up and parked in the handicap parking spot. The lady was driving and hurried up and got out. The man opened up the door and clearly was alot older than she was. He slowly struggled to get out of the car. (Mallory asked me who the woman was and I told her it was probably his daughter) He pulled out 2 canes and very slowly walked into the bank. While he was walking I was watching and obviously Mallory was too. She then asked me why he was walking so slow. And, I told her that he was old and that's what happens when you get older. She said, mom when you get old are you still going to be my mom?...(I got tears in my eyes) I said, yes but I might need you to help me. She said I will take care of you.