This all has me thinking a bit about loneliness, and whether introverts or extroverts cope better with such losses as divorce or death of a spouse.
My sister is very extroverted and has a large circle of friends. On the one hand, I imagine those friendships will sustain her. On the other hand, the loneliness of losing a spouse must be doubly hard for an extrovert. For me, as an introvert (although a pretty outgoing one) time alone is comfortable and a time to recharge. For an extrovert like her, the alone time is excruciating. Thank goodness she has one daughter still living at home and another one who plans to move back in.