Quote from Michael in Emotional Baggage
Michael: It never made sense, because, you know, he doesn't fit in with those people, and I think that George Michael and I are gonna be closer than ever. He's gonna need a father... still needs a father. The only mother figure he's ever had in his life was...
Gob: Oh, it was Mom.
Michael: Yeah. Yeah, I guess so. Huh, poor kid.
Gob: I can't imagine.
Michael: Nor can I.
Gob: Wait, we had Mom.
Michael: You know, in a way, she was our mom.