After all this time.

Okay, girls... I need some input. It's been over three years since I left him. I am doing great. And then BAM... I have a function to attend tonight and him and the 'fiancé' are going to be there. Now I am suddenly feeling very anxious and worried to the point of a panic attack. Why is this happening to me? I have to attend as it involves my daughter (not his child).

I need some magic words to snap me out of this.