Here's a thought. Take them for your self and your memories of this trip with him, and let him share them with her if he chooses to do so. If she asks about them, then by all means share. Have a great time.
The only easy day was yesterday
Friends - 35 years Together -32 years Married - 29 years S - 26 BD - 11/11 S 7/12 Last visual contact 2/13 Last verbal contact 4/13