Why does Diana live at Bayview?
I'm re-watching episodes of this show, which I have always loved, but now that my age and general condition are comparable to Diana's, it occurs to me to wonder how she came to be living in a retirement home if she doesn't like it there. Where I live (California) if you are, like Diana and Tom, of sound mind and only moderately impaired body, it is an easy matter to rent a convenience apartment, hire someone to come in and clean once a week, have your groceries delivered and send your laundry out--all for less than the cost of a retirement community like Bayview. People go to places like Bayview because they want the social life, or enjoy people like Jane hovering around--things clearly not to Diana Trent's taste, at least not in the opening episodes. People get stuck in institutions that are not to their liking when they reach a point of needing nursing care or supervision (in these nursing homes, ranging from good to awful, the class distinctions of American society play out in a grim and final way).
Is Britain different, somehow? Or are we just supposed to suspend our disbelief for the sake of the story line?