When Sophia was introduced to the audience on "Grab That Dough", she was credited as being a grandmother of six. Yet in the episode "A Little Romance", when she leaves to visit her son Phil and his family, she comments, "My son married a welder. Too bad she didn't weld his zipper shut, they've got ten kids!" Dorothy had two kids and her sister Gloria had at least two. If Phil was supposed to have ten, that makes fourteen grandchildren. What happened to the other eight?