I don't see the value in withholding details from friends. This is not a short term thing and the experience is now part of you. There is no shame in it -- it just "is".
You need support, let your friends be there for you. Embrace it, the journey has shaped who you are and who you will be from here forward.
Accuray
Married 18, Together 20, Now Divorced M: 48, W: 50, D: 18, S: 16, D: 12 Bomb Dropped (EA, D): 7/13/11 Start Reconcile: 8/15/11 Bomb Dropped (EA, D): 5/1/2014 (Divorced) In a New Relationship: 3/2015