Is this stupid to fight over?

Ok, she is definetely a *****. All she had to do is say to the waiter "one of us is in the bathroom so could u come back for another order in a few minutes after u take ours" and the whole thing wouldnt have happened. I personally dont see why anyone should be forced to eat something they dont like if they dont want to. Its YOUR body, YOUR tastebuds. Second, her sending you to the car was just flat out rude, shes excluding u from the family because u dont like sour cream and she messed up ur order? RUDE! and thirdly, your father makes u call her mom?!?! that is just unhumane and wrong. You should never have to call anyone ur mother that is not ur mother. I feel bad that u have to live like that, im sorry, tell that lady to suck it!