Caregiving | Home & FamilyThe email is intriguing: My friend is gathering a group who are grappling with caregiving issues for a brainstorming dinner at her home. She feels overwhelmed, with a job and husband in Boston and very ill parents in Connecticut. Not only do I write about caregivers, but I’ve been one for 14 years straight (first my father, then my mother, now my mother-in-law). I’ve never met the others at the dinner table. At 58, I’m the baby, while one of …