Personally I have taken the approach to be autonomous with regards to managing my diabetes, as much as I love my wife I don't expect her to be an expert, or help me beyond basics such as having a hypo At the end of the day I go to work every day and manage it, go to the gym and manage it, and travel etc managing it, I'd hate to depend on someone else for that, even my wife.
With regard to the job stuff, just sounds like a lax attitude (about as generous as I can get).