Minor detail that I’ve been too lazy to see if it’s been mentioned-the Simpson’s reference Amy gave seems to be to the movie A Letter to Three Wives (1949). Three women receive a letter from a frenemy who tells them she’s run away with one of there husbands. They are at a picnic type event volunteering and no one knows whose husband has left them. They all think about the problems in their marriage. I think they even take a ferry home.