Am I in the wrong?

I'll make it short: Girlfriend wanted access to my netflix account (which is a family account) but i said parents didn't want to share password with others. She got mad that i didn't even think of challenging my parents and seeing as i share my disney+ account with my parents it is not fair. I cut her off saying i didn't want to argue over netflix. Am i in the wrong? i feel like i'm not but i'm not sure.
Am I in the wrong?
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