Ex-etiquette: Arguing about everything

Ex-etiquette: What should I do when my ex argues with me about anything I say?

Q. My ex argues about everything. It’s gotten so bad that if I even say, “Good morning!” she accuses me of having an ulterior motive. “That was fake,” she’ll say. I don’t know what to do. This goes on in front of the children — at Little League games and exchanges. I think about her and I sweat. How can we problem-solve and properly co-parent our children if she won’t stop arguing? What’s good ex-etiquette?

Ex-etiquette: Arguing about everything

Q. My ex argues about everything. It’s gotten so bad that if I even say, “Good morning!” she accuses me of having an ulterior motive. “That was fake,” she’ll say. I don’t know what to do. This goes on in…