[Double L]

I heard on another forum that on March 26th, there will be a Family Guy episode where Lois will actually gain weight. The episode is called "Sibling Rivalry", where Peter must relunctantly get a vasectomy after Lois almost became pregnant. However, this results in a Peter who's no longer interested in sex. This rejection in turn has Lois, feeling so dejected, gaining weight. In turn, it ends bringing out Peter's sexual hunger and the two have it good until Lois's new overeating gets her.

The episode gets its title from the fact a side story will be Stewie facing off a half-brother for domination of the playground.