By Andrea Park CBS News October 25, 2018, 1:14 PM "Modern Family" fans react to character's death

Julie Bowen and Jesse Tyler Ferguson as Claire Dunphy and Mitchell Pritchett on "Modern Family."

Tony Rivetti/ABC

After more than a month of teasing that a "significant character" would die on "Modern Family," many fans are less than impressed. On Wednesday's episode of the ABC comedy, it was revealed that DeDe, Mitchell and Claire's mother, died in her sleep.

But DeDe, played by Shelley Long, only appeared on the show sporadically. In September, co-creator Christopher Lloyd claimed that a "significant character in the series" would die, and that it would be "a moving event — and an event that has repercussions across several episodes."

Wednesday's Halloween-themed episode opened with Mitchell and Claire learning that their mom, now divorced from their father, died peacefully in her sleep on a trip with her women's group.

Earlier in October, "Modern Family" star Ariel Winter claimed that the death would not affect an "older character." She told ET, "It's a character that we'll all be sad to see go, but it's probably not an older character that you think is going to go. We haven't ever really had a death on the show. It definitely impacts the family, as I think it impacts any family. You know, some people have never dealt with death or if it's a person close to them, they're having to deal with them because it's a tragedy, and you follow people's stories on how they do that and I think some people obviously take it better than others."

But DeDe is certainly one of the show's older characters. She is the grandmother of Ariel Winter's character, Alex.

Many fans were guessing that perhaps Jay, DeDe's ex-husband and Mitchell and Claire's father, would be the one to die. Some were relieved while others were disappointed, but most fans agreed that DeDe was not a major character.

Calling the modern family death a “major character” was false advertising.

Jay or bust

— Jilaria (@jilaria2) October 25, 2018

#ModernFamily: We're gonna kill off a MAJOR character this season.
Me: Goes to look up who died after all the hype.
Modern Family: We killed off a character that's been on 7 episodes of a 10 season show.
Me: Let me define major character for you. pic.twitter.com/Q8yHQeaS2p

— Kirsten (@KirstenAcuna) October 25, 2018

bruh i was stressing about who was gonna get killed off on Modern Family and it was someone who isnt even a regular 🙃

— karen (@Karen_Maslow22) October 25, 2018

So sad to about Claire’s mom😭 But I’m also a little happy that it’s not a main person. #ModernFamily @ModernFam

— Abby_Lundquist5 (@ALundquist5) October 25, 2018

#ModernFamily has never disappointed…until tonight. The death reveal was underwhelming. It also took away from the usual shenanigans that would make the Halloween episode entertaining.

— Anne (@0107_anne) October 25, 2018

In spite of the naysayers who wanted more drama, DeDe's death is not fully resolved yet, as Lloyd and Winter pointed out that the family will spend the next several episodes grappling with their grief.