10 Comic Book Deaths That Haven't Been Undone
2. Gwen Stacy
Gwen Stacy Peter Parkers first true love died in the comics in 1973. It was a hugely shocking moment for fans and a large part of Peters personal development. When the Green Goblin threw Gwen of a bridge, Peter tried to catch her leg with his web. In doing so, he gave her whiplash and accidentally killed her. This accident haunted him for years.
As this event was so tragic to Peter, its important that the comics don't go back on it. And so far, they never have. The writers have given us Gwens secret children, clones of Gwen, and even an alt-universe Gwen who became Spider-Woman, but never a reincarnated Gwen from the main timeline. If they ever do bring her back for real, the fan backlash would be intense.
A better way to use Gwen going forward is to continue showing the impact that her death still has on Peters life. Its referenced quite a lot, and whenever Peter meets an alt-Gwen he tends to be hugely protective of them. Which is understandable. Nods like this from the writers are far preferable than a resurrected Gwen, I'm sure we can all agree.