I think you should n't have to pretend to have a PMA, you are human and this is a hard thing to deal with.
Is there something you can do when your w gets home, go for a run, gym, go to a movie so you can remove yourself from the situation and give yourself a bit of breahing space to react to the email.
regards Charlie
Me 39 W 39 D8 S5 Married 13yrs Together 20years EA June 06 Ilyninlwy Jan 07 Seperated Jan 07