How can I disagree with a woman without being called sexist?

Anonymous

Now I’m not sexist, I disagree and clash with both men and women, however whenever I disagree with a man it’s just that, 2 people disagreeing.

However when I disagree with a woman one way or another either she or someone else will make reference to her gender claiming that I’m only disagreeing with them cause she is a woman.
Even during online conversation a lot of women who identify feminist when confronted with someone who disagrees with them, these women are always the first to point out the fact they’re “women” and that’s the only way someone might disagree with them, which is just dumb and ridiculous.

I don’t really understand women or how they think, however I’m 1000% certain that I’m not a misogynist, as I usually treat people at face value.

So My question is how can disagree with a woman without being labelled as sexist and misogynistic, is there a magic phrase or word that I need to pronounce before I engage in discussion with women?
How can I disagree with a woman without being called sexist?
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