a little long-winded, a tad patronizing and a tiny bit of "you're the one who caused this" ended with a bit of "business" sounding lingo. ("good faith")...
I think it could be more down to earth and straightforward.
Hi aliveandkicking.
How about this...
"Hi Wife,
Yes, the kids and I do plan to be gone during that time as our reservations have been made. I can certainly understand and relate to your feelings of how much of an adjustment it will be for you to not see them for 12 days. I'm sure I would feel the same if the situation were reversed. Family vacations have always been such a big part of our Summer so I am glad I am able to keep that tradition alive. I do think it's important for us to maintain normal activities, like family trips, etc. for the kids' sake. I'm looking forward to getting away...and so are they. Would it be helpful to you if we made it so you could also communicate with the kids by E-mail while we are away? It would give you another opportunity to communicate with them while we're gone. Of course there is always cell phones and texting whenever you want to say 'hello'! I'm open to other suggestions too! Thank You."
Antlers
I don't want it to be patronizing, or blameful, or 'business' sounding. Your feedback, as well as feedback from others, is important and helpful to me. Please...give me some more feedback!
ps - I was often a mean prick to her in the past...and I don't want to come across in a negative way at all to her. I want to show value, respect, and compassion.
"Always go straight forward, and if you meet the devil, cut him in two and go between the pieces." - William Sturgis, clipper ship captain, 1830's.