The Coupon Caper (The stroke, part 5)

Mom's mostly recovered from her stroke, but is a bit absent minded and tires easily. She was determined to walk to the local drugstore to get her meds. She hadn't excercised much in the hospital and wanted to get back in shape. My dad and I came along. On the way back she spotted a flyer to Rudy's Rack Shack* on the ground. It had some half off deal.
"Keep your eyes out for more of these," she ordered
We couldn't find more in the street, so they schemed to detour down Dardut St, the local apartment strip. Why? Because they wanted to go to the outdoor mailbox clusters and snatch all the Rudy flyers they could find.
I couldn't believe it. "You're serious? Isn't that stealing?"
"Lighten up," said Mom. "It's just junk mail to most of them. Who cares?"
"What if someone else besides you guys wants to eat at Rudys?"
"They should check their mail earlier" Dad added, dodging into the next pack of mailboxes.
About half way down the block my folks had a stack of fliers, but Mom was leaning slightly to her right. Ever since the stroke she starts to lean a bit when she's tired. Dad was alarmed. Had their wild spree put her in danger? Had they risked her life for a few racks of discount ribs?
The bandits couldn't agree on how to get home. Mom wanted to walk back, Dad wanted to run home, get the car and drive over to pick her up. They argued about this all the way home. I tried to stay out of it, but was dragged in.
"Namowal" Dad ordered. "Run down the street and get your car. I'll wait here."
"Don't you dare!" Mom countered. "You stay with us!"
Which parent should I piss off? I wondered. On one hand, my mom was known to downplay any problems. She could be on fire and not complain because she "didn't want anyone to worry". On the other hand, she'd learned the hard way about how dangerous it was to ignore stroke symptoms. Plus she seemed plenty strong and articulate in her defense.
We were home within minutes. To be safe I ran her through my hack stroke symptom drill ("any weakness? Can you wave both arms over your head? Any headache? Can you tell me where we are? Etc..") She did fine.
To celebrate, we went out for cheap ribs.
*Name changed