The family is going through problems. A social worker sets out to fix them after a domestic violence charge. He is horrified at Homer when the vegas wives of Homer and Ned unexpectedly come to Springfield. Fed up with vegas, they want to replace Marge and Maude. Ned's new wife stays with him, but his dorky children drive her crazy. Homer tries unsuccessfully to get an annulment. Homer's vegas wife gets him kicked out of the house. Marge begins to feel sorry for Homer, so she devises a plan to get rid of his vegas wife. Homer gets her drunk and marries her to Abe. She is so distraught over being Mrs. Abraham Simpson that she and Ned's vegas wife flee, running down evergreen terrace. Senile as ever, grandpa forgets being married immediately.