does this sentence work?

Question

Mia (talking about my sister) argumenta con mi.

I want it to say, "Mia argues with me"

Answer 1

Mia y yo nos peleamos.

Since you argue with each other, you can use this structure. It explains it well on the 'Reciprocal verbs and pronous' grammar point

Answer 2

How about:

• Mia, mi hermana, discute conmigo. Mia, my sister, argues with me.

• Mia siempre discute conmigo. Mia always argues with me.

• Mia pelea conmigo. Mia fights with me.

"Con mi" is not correct. It must always be "conmigo".

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I am not a native speaker. Let's wait for more responses.