You really don't have to say anything other than you choose not to be in an open marriage.

What else is there to say? You stated your ultimatum, she moved out, she wants to see OM. She's pretty clear.

Let go.

So sorry you're in this position. Things will get better.

Me 57/H 58
M36 S 2.5yrs R 12/13

Let me give up the need to know why things happen as they do.
I will never know and constant wondering is constant suffering.
Caroline Myss