"Because by the time we figured out what was going on with the Skrulls, there wasn't time to call you. And you don't answer your damn phone anyways!" Jack snapped in frustration.
Gwen quickly interrupted before this became a screaming match between Jack and the Doctor. "The Skrulls were here back in 2010... just before Christmas I think? November? The point is that we dealt with the Wales mother ship. And teams around the world dealt with the other ones. Not even two months after that, Jack was trapped in something called the Nexus."
"And when you did turn up in June of 2011, you nearly regenerated on us and were being hunted by Victor Von Doom," Jack reminded the Doctor. "You were in your Zero Room for a while in stasis. Then once you were better, you just up and took off."
Jack paused a took a swig of his beer. "Look... Short version is we need your help to figure out what's going on with Martha. We need some answers, Doctor."