damn, I don't think you "failed" a test after the time when she CAME BACK and you GOT OUT and opened the door, THAT'S where the precedent was set.
Nothing wrong with opening your date/girl's door, but doing it like you WERE doing it is where the problem lies. I open my girls door, not everytime but times when I feel like it or when we dressed nice bout to go out. But she's the type to NOT look for that so when I do it, it's special and she knows its from the heart...
I got a friend that had a girl like that, he eventually got fed up with opening her door EVERY. SINGLE. TIME...He said he'd had enough when one day they were going grocery shopping or something small, and he got in not even thinking about opening the door and he said she had this look on her face...nikka said he deaded it after they got back in the house...He'd just had enough of her looking like a damn damsel in distress over a freaking car door.
If you can work it out, do it, but all sensibility says let this one go, cause the troubles have just started...A bit of advice, next time, put your foot down and don't fear the consequences...either she falls in line or she falls off the boat, simple