Not your fault, you're human and were put into the most stressful and difficult situation there is.
There is no sense in rehashing what you could have done differently because there's nothing you can do about it now except for act differently going forward.
No regrets, only positive motivation for the future!
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