Lois Griffin is Peter's wife on Family Guy and is voiced by Alex Borstein.
Lois was born to the wealthy Pewterschmidt family in Newport, Rhode Island. Lois ended up marrying Peter, who was from a lower-income family, when she met him as a towel boy in her country club. Yeah, none of us can figure out why she married him either.
Lois is a wonderful mother to Chris, Meg and Stewie, although Stewie is constantly trying to kill her and all.
Peter: ( sees fat Lois come in ) Oh, hey Hogzilla. You seen my hot wife Lois anywhere?
Lois: I don't know. Maybe she's out looking for a man who can satisfy her.
Peter: (laughs sarcastically) Hey, do me a favor. When you're in bed, point your butt the other way. Last night, you farted, swear to god, I thought someone was stickin' me with the cigarette lighter from the car.
Peter: I mean, what if I run into that octopus again?
Lois: Peter, that's ridiculous.
Octopus: Ready for round two man? (Peter and Lois look outside. Octopus has a cigarette in one of the tentacles.) I got all day. Hey, is that your wife?
(Peter closes blinds)