as you progress I'm sure that hubby will spend more time riding with you.
to the point of him teaching you, you are already doing the correct thing by taking lessons from an instructor. I constantly see boyfriends teaching girlfriends and the absolute fear in there eyes along with tears. Or the macho guy teaching his buddy to just crash, get up and crash and repeat. I swear half of them must be drunk off their ass's ahahahaha
It will come and you will enjoy the sport more than you currently are. Keep at it, ask questions of the instructors and forum members. Tons of knowledgeable people here as you already know.