The behaviour you’re describing is someone who only has insults for their argument. You cannot win a logical argument so you resort to this.

What is the “logical argument” you believe you have made that I have not responded to?

Is the “insult” throwing back your “undemocratic and partisan” comment and calling it childish projection?

Or was it “insulting” telling you that this

Hopefully the greens and the conservatives refuse to so we have a minority government.

is not how it works?

I am assuming you find both a question about your comment, and calling out your childish behavior, as direct insults on you as a person so please attempt to be clear this time.