It was based on Starks point of view. Instead of coming back to earth, I'm sure Stark and Nebula go off to find Thanos them selves. I remember they struggle to kill him. He keeps coming back. Eventually they nuke him from space then they go back in time. Nabula eventually joins Stark on earth. They pretend she's he's daughter. Nabula has some kind of device that she brought from a brothel,that gives her a human appearance.
At some point, Nabula is harassed, at stark Inc, and the harasser thinks they will pay him off to keep it out of the papers. They basically tell him to shove it, they'll see them in court.
Thank you so much for any help you can give.