If anything, Jean Grey dies and ressurrects considerably less often than most other Marvel Heroes, particularly when contrasted to her fellow X-Men. Despite having a particularly better excuse for being ressurrected often.
It has been 12 years since Endsong, and at least no one has decided to take her name to "honor her legacy" or somesuch.
By my count, she died in 1980, was shown not to have died in 1985 or so, died again in 2005, and is still dead.
Compare and contrast with, say, the New Mutants circa Secret Wars II, Captain America, Nick Fury, Wolverine, Adam Warlock, Quasar or Captain Mar-Vell, and you will see that her reputation is entirely undeserved.
There is really no reason to ever see any versions of Wolverine and Jean Grey as a couple.
Despite the insistence of some, Jean only had any interest in Wolverine after Inferno and in retcons. And Wolverine is anything but an interesting character, either in or out of history.
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