Seeing as their children Kimmy and Jimmy were both getting married as part of a triple wedding, one would think the couple would’ve showed, but alas, they sent a singing telegram explaining they couldn’t make it.
The Fuller House episode in question was “If The Suit Fits,” which was set up to feature an appearance from the never-before-seen Mr. and Mrs. Gibbler.
The moment led to a heartbreaking confession from Kimmy to Joey, who explained her parents’ general uncaring nature was part of the reason she spent so much time with the Tanner family.