Yes, Kaine is very chatty for someone who is accustomed to so much privacy. Thats why I find it unusual that he has shared so much, so often. He has shared things that I wouldn't want to talk about...such as his marriage, his wedding ring, his plans, etc. I think it odd to automatically tell everyone in your company to stay away from media questions and then hold open press conferences several times a week.
IMO, Context is everything. Especially with this e-mail.
The e-mail was at approximately 48 hours into the disappearance of Kaine's son. Kaine was arranging to be gone from work, and about a zillion other things. I'm impressed with his presence of mind, frankly.
The open press conferences began after week 3, after Kaine had a chance to work with LE, after Kaine got advice & support as an employee from Intel & Intel counsel, and after Kaine had learned his wife was not accounting for her time & whereabouts on June 4th to police, and about the murder-for-hire allegation, and after he fled his home in 15 minutes with his baby, filed for divorce and secured an RO against his wife.
There is a big difference between 48 hours and 21 days into a missing child investigation. In this case, Kaine and Desiree were gracious enough to hold pressers to try to answer questions they could for press & public who cared about Kyron.
To see Kaine share some more after moving back home - 6.5 weeks into search for his son - watch Kaine @ the Wall of Hope video interview from today. Also note what Kaine's not going to talk to media about at the wall of hope.
As I mentioned, IMO, context is everything.