I'm wondering why they killed Gwen in the ultimate universe !
For the original universe, Stan Lee wanted to kill M.J..
But John Romita Sr succeeded to convince him to kill Gwen. He said that to kill Peter's girlfriend would have more impact than to kill Peter's friend.
So why in the Ultimate Universe, Marvel didn't have the same thought? Why they didn't kill M.J. (Peter's girlfriend) instead of Gwen (Peter's friend) ?