Okay, I've watched this video about 2 dozen times. First things first;
With that out of the way, SUV guy was def waiting for the spot, he does have his reverse light on as soon as the clip starts rolling. I can't make a definitive statement about the blinker. He appears stationary (foot on brake, car in reverse), until it looks like the blue car is jockeying to get in the spot. At that juncture, he starts moving to show his intent, so I'd think a reasonable assumption is the blinker is on, but cannot say. As he starts to back up, she guns it around him (when I say gun, prob 15 - 18 mph, when for a normal parking job, I'm traveling sub 10mph).
She is out of the car so fast she stumbles into the pickup next to her, while leaving her daughter behind.
Opening sequence, do we all agree on that much?
Act Dos:
He comes over to confront her, she tells him to #### off, probably the gist of the conversation. Daughter opens door as he is saying something to her, I assume something not pleasant. Daughter walks around, I don't think he noticed her and kicks the car and begins walking away. Daughter approaches and is most likely yelling something. He turns around, she hesitates for a split second and takes a swing. He grabs her by her head, tosses her into the car next to them, takes two swings, she falls, and he takes four more swings and walks away. Mom (that #####) comes walking (not running) over after kicking his door shut and gets tossed, might be my favorite part of the clip

Daughter goes running back at the guy, gets tossed, good toss at that. Meanwhile, mom is still laying on the ground. His wife gets out of the car and realizes her husband
has the situation well controlled. Guy goes back to his car, closes door as daughter is still prob yelling. It does look like she might've keyed his car, then gives it a kick as he drives off. Daughter then points out the damage to her 98 RX300 and picks up her Dooney & Bourke bag, while mom is still on the ground. No clue where this chick got her jaw from, def not mom.
True Murican classic in this one.