My girlfriend was rude to our waitress last night due to a minor error. Would you accept this behavior?

Our waitress accidentally brought her the wrong drink and my girlfriend said “Hello? Are you deaf? I ordered a pink lemonade. Does this look like pink lemonade to you?” She had brought her a coke. I think she got confused because I said coke for my drink then told her never mind and got a sprite instead.
My girlfriend acted real bitchy about it also.
My girlfriend was rude to our waitress last night due to a minor error. Would you accept this behavior?
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