Hey U -

Sorry to hear that you're in a spin.

I wouldn't respond to or discuss anything until you've had time to calm down and think about this.

Do you absolutely HAVE to go to MC tomorrow? Is it truly necessary to see each other when you're both upset?

If I were in your shoes, I would highly consider cancelling.

If you do have to go, I would recommend not talking about either mediation or "other things". They are triggers for you right now.