When guys are rude or mean to me in class my teacher says there flirting?

I don't know if she’s being sarcastic but anytime a guy makes a rude comment to me or they say mean things after class she will tell me they’re flirting. Making she thinks telling me that will make me feel better? Do you think this is true why or why not

When guys are rude or mean to me in class my teacher says there flirting?
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