The Most Moving Story

This is about a couple in the 1970s. Have a listen, everyone. The love story I'm telling may disappoint some readers, but once I've finished, I believe it will also move some of you. They had a daughter who got married and moved away. She left her own child with her parents, though it's hard to say whether she did it for their sake or her own. She probably went back to her parents' home about once a week.