The Simpsons is set to reveal that Marge’s sister is a lesbian.According to Ananova.com, this season the purple-haired Patty decides to pursue women after being snubbed by every man in Springfield. She finds true love after being seduced in a bar by a butch lesbian. Homer - who dubbed Patty and twin sister Selma the “gruesome twosome - is horrified at first. But according to early scripts, he ends up being ordained as a minister - then marrying Patty and her girlfriend.