Person 1: Then you could meet my parents.
Person 2: Meet your parents?
Person 1: Yeah. Or you don't care about that?(1) / Or do you not care about that?(2) / Or don't you care about that?(3)
Which of the three suggestions do you prefer if person 1 is offended?
#1 is not good grammar. #2 and #3 are pretty well the same.
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