A couple of decades ago, when I was a young newspaper reporter in Bentonville, Ark., the features editor at the next desk wrote an article about the Sandwich Generation.
This label, I learned, refers to middle-aged people who are juggling the responsibilities of caring for their growing children while also supporting their aging parents. In my early 20s and newly married, I could hardly comprehend the notion that I might be a part of this demographic some day.

