I Take Thee Quagmire is episode 21 of family guy season 04. It was originally aired on March 12, 2006.
When Peter goes on a television game show and wins a maid for a week, Quagmire becomes smitten with her and ends up popping the question. But when Quagmire’s bachelor tendencies resurface, he takes some serious steps to get out of the marriage. Meanwhile, Stewie fights against breast-feeding withdrawals when Lois tries to wean him.