Thanks, this really resonates and helps me see where we are, where he is. This is him!
Withdrawal may be very active. A man may decide to withdraw into his work. He doesn't need anyone---he just buries himself in endless business that crowds out all chance for feelings, questions, or reflections.
Now I get it and will try not to push this issue. I find it very irritating,for example as I sit here at 7pm once again, and haven't heard a word all day. He works long hours, has phone business nights and weekends,checks work email at all hours, and travels for work constantly.