The mother and father of the Quagmires family do die. The Quagmires are fictional characters in the stories, A Series of Unfortunate Events.
One of the women was Meg's gym teacher from an earlier episode.
Her name is Thelma and she was involved with Tom Tucker... anyway, it was Mother Tucker
at birth
The one he did alone was The Lunch HourThe one he did with Stewie was Dingo & the Baby
The mother and father of the Quagmires family do die. The Quagmires are fictional characters in the stories, A Series of Unfortunate Events.
Season 5|Episode 2 Mother Tucker
Mother Tucker
Ocean three and a half
Yes on Episode 166, but was only shown in a family picture.
One of the women was Meg's gym teacher from an earlier episode.
Primarily in Mother Tucker but also in Roads to Vegas & Stewie Goes for a Drive
Her name is Thelma and she was involved with Tom Tucker... anyway, it was Mother Tucker
at birth
episode 246 of shippuden
Season 2, Episode 35 b - 'Ladies and Gentlemen: Meet Max Modem' is the episode in which Candace finds out that their mother is a popstar, but in the very same episode Phineas and Ferb tend to say that they knew this from before, so there is no particular episode in which they show that Phineas and Ferb realize that their mother is a popstar.
The one he did alone was The Lunch HourThe one he did with Stewie was Dingo & the Baby