Dont think for a minute (especially you yung-uns) that the wife isn't paying attention to your hobbytime vs time with her. She may not say anything about it right away but it will eventually come up, usually like a "bolt out of the blue".
I realize everyones relationship is different with their spouse so I cant give any specific hints except to say make sure you are paying attention to her.
I'm a marriage veteran of 45 years and still manage to get myself in trouble.