At 75 years old

I'm not 75, but I have had the unique situation to have to keep the driveway and ramp clean at all times to allow Nella to get in and out of the house and property! My only caregiver available for Nella is my mom, who is 75 and can't shovel snow, so when it snowed while Nella was at school, I would have to come home and shovel a path from the bus into the house, most times in the morning and afternoon! I plow the drive now with a beat up old Ramcharger, which makes it easier, but even an inch is hard for Nella to get around in, so it has to be done much more often that most would do! Is ther talk of moving? Yea, to my mom-in-laws house, which has an even bigger driveway!! Yay for snow!! NOT!!