Abbie knows how to wind them up,especially P and she knows she gets a reaction when she won’t get out the car or as someone else pointed out, probably gets taken for a donut or is bribed with getting food of some sort. If I was dealing with her, I’d close the car door, make sure all doors are locked and walk off, leaving her sitting in there with no music, no snacks, etc…I’d keep a secret eye on her, but I’m sure Abbie wouldn’t last long sitting in there with no attention and might not be so keen to stay in the car the next time.
It doesn’t surprise me she falls asleep on the couch because she doesn’t seem to have a regular or reasonable bedtime routine. I know sometimes she can’t sleep and has issues, but they should be making sure she goes to her room roughly the same time every night and gets up at the same time every morning. In a vlog recently Isaiah mentioned she went to bed at midnight, then slept on the couch the next morning after she’d been up a while. She has no routine with them.