[Marvel] My wife died recently, is there some way I can bring her back?

I'm always seeing on the news that Iron Man or Spider-Man or Doctor Doom or whoever died, and it's a really big deal. I forget who it was, but I even remember seeing that guy with the egg-shaped head--he lives on the moon I guess? He knows everything?--he was on TV and he confirmed for a fact that someone was dead and that was that. But then a year or two later these people always come back.

Anyway my wife died recently and I was wondering if there was some way I could bring her back too. The thing is, I mean, she was really important to me but in the grand scheme of things she was just some lady, and I'm just some guy. Neither of us have or had super powers. I don't know any magic. I'm not rich. I'm not even really very smart if we're being honest. I'm just a store manager at the Gap. But I was thinking, like, if so many of these people can die and come back, and not all of them even have a healing power, you know, is there some way some of us normal people could come back?