Nas
This is only the first 'formal' email you got from him.
Trust me, there will be more to come.
I think it is fine to response to his email with matching tone, short and civil. By responding with this tone is probably a 180 for you.
what I said to my H - I could not affect them. I could not hurt them.
Oddly enough, this is true in real life also. You just can NOT change/fix him.
I have to pick myself up and begin to truly tackle my job, my life.
Then do it...do it to your best...leave nothing on the table. I know you can.
You need to take care of Nas first...this is most important part now.
Once you find the strength within yourself, better days will come.

Keep posting/venting here.

NW626

Me:33 STBXW:38 S:3
It's not whether you win or lose, it's how you fight the fight....!!