Your H is very busy. Don't feel bad. He is under pressure with the flight thing, the projects, and it is overwhelming not to mention the jet lag.
Give him as much space as he needs the next few days.
The Bomb: 08/05 H moves out: 06/2006 H moves back: 01/07 & Out again: 01/07 H moves back: 03/08 & Out again: 04/08 H moves back: 05/09 & Out again: 07/09 Divorced 08-12 Kids: 22, 20, 19