Wolverine and Jean Grey

Jean & Logan's romantic relationship is officially canon in the 616 universe. 

After going berserk and murdering his friends in cold blood, Logan regains his senses. Horrified and in denial, he takes Jean in his arms when suddenly a telekinetic blast sends him flying backwards. It’s Jean’s final attempt at stopping her mind-warped friend from hurting himself or anyone else, and it works. 

Giant-Size X-Men: Jean Grey and Emma Frost (2020) #1

Logan plays a SNIKT-version of Russian roulette with his kids as Jean watches from a distance. After a while, she has the good sense to intervene.

Guided through his dream by a small red bird, Logan finds Jean Grey alone in a snow filled clearing.

After hearing about Bastion’s victories against the Xavier Institute and seeing the captured X-Men, Jubilee is convinced that she’s under one of his illusions. But when confronted by the sight of Wolverine & Jean’s bodies, hands intertwined, Jubilee knows that these are indeed her friends. Wolverine’s hand, resting on Jean’s, would be the last act of a determined man in love.

Feeling nervous on his first day as headmaster of the Jean Grey School of Higher Learning,  Logan shares some words with the statue of Jean in the courtyard.

When looking back at pinnacle moments in their lives, Jean and Logan remember their kiss.

Logan: For you, Jean -- Absolutely. 

Phoenix / Magneto & Wolverine / Emma Frost take on Warp World side by side.

The unfinished conversation pieced together.

After freeing himself from Persephone’s control (Return of Wolverine (2018) #5), Logan returns home to the Xavier Institute of Mutant Education and Outreach. But before he can even knock on the door, it’s opened by none other than Jean Grey. She’s been waiting for him, and he knows it. They share a tender moment but it’s cut short by Logan’s keen sense of smell telling him— something isn't right. Enraged by the deception he stabs Jean who is then revealed to be Loki in disguise. Loki laughs through the pain, touting that “it was worth it.”

With most of her family now gone, Jean seeks out the daughters of the two men she loved.

Without his memories, Logan is at the mercy of Persephone’s pleas to kill the “evil X-men.” Or is he? As Logan lunges towards a confused Jean Grey, his mind may have forgotten her but his soul remembers.

Wolverine please. May name is Ana. You have to help me. They took my son. We need to go after them. Now! before it's too late! Lady, I’ll help you anyway I can, but... who the hell is Wolverine? You. You are Wolverine.

After coming back from the future, Jean and Scott reconnect with their son Cable. Logan stands watching them from the doorway as they look through a family photo album. Despite how much he loves her, Jean’s happiness will always mean more to Wolverine than his own.