Marge and Homer's marriage has headed downhill recently, and that may be because Homer has a few mistresses on the side. Homer is seen having dinner with his lovely co-worker Mindy, and they spend some sexy time together at the Second-Best Western Hotel. Homer then returns home later that night and Marge wonders where he has been, and she is very upset. The next morning she suspects something is off, and she gets a phone call confirming her suspicions. That night Homer is off with another one of his mistresses. Marge is left home alone crying. Homer returns late that night and Marge doesn't want to look at him. She is heartbroken, and that drives her crazy. So one day while Homer is away again, she ties up Bart, Lisa and Maggie. When Homer returns home, he is horrified to find his family hanging in the living room. Marge had committed a triple murder suicide.