I hear ya on the kids and how hard it is on them. It's an unfortunate fact, but yours sound to be heading up the same road as mine have and the blame their mother for the D, without any cohersing from me. Matter of fact just Saturday, S11 asked when I was going start dating someone. Said I deserved to and that it was so wrong of X to just up and go with OM. I really didn't know what to say, I cracked a joke to change the subject up.
But, know that it is your W who will forever have to hold the guilt for her actions to destroy the family. It is your W who will have sadenned young eyes affixed upon her for her actions. And most unfortuntely, it is your W who may very well some day have to answer to the anger of the children for her actions.
Me 35/XW 33 S13 & S12 M: 10/17/98 OM & S: 07/08 D final 06/09/09 12/03/09 - 06/13/10 "Piercing" 06/13/10: Engaged to Re-marry 10/17/10 06/25/10: Expecting baby #3 2/14/11