Interesting...that's impressively fast, well done! Would be interested in an update if you still feel this way in a few months if you don't mind (loss sometimes doesn't really hit till later)

Also, gender? Gender differences are nontrivial here (apparently due to gender differences in caretaking and number of friends, but I do wonder if that's really all it is...but even then i imagine with a depressed partner you had a big caretaking load)