Does my talaq take effect when ive uttered in a moment of feeling compelled emotionally and did not want this divorce but due to this state of anger,

I divorced my wife while walking with her in the street. She said something distasteful to me. My anger escalated, she didn't also try and calm me down, by explaining herself. This angered me more and I tried calming myself and refraining from saying things that I did not want , but the anger got the better of me and made me utter talaq to her. Can you provide an answer that I can pass onto her as she is curious to the answers. I've got no local imam to assist in this matter. If a call can be done with the both of us. Shukran