Sue and Reed and Johnny and Jessica were married the same day, about two months after the fight with Dr Doom. Both receptions were beautiful. A couple days later, while those four were off on their honeymoon, Victor Von Doom was buried, declared officially dead.
Jessica didn't join the Fantastic Four with her husband and new sister and brother in law. She was a backup person. If the four needed saving, she came and helped.
Ben married his girlfriend when everyone was back from their honeymoon. That was as beautiful as the other weddings. Everything was perfect. On all wedding days, each bride glowed with happiness.
One night in the cemetery, a night guard was patrolling the grounds. He walked right past Victor Von Doom's grave, half expecting his flash light to go out. But it didn't. He was relieved and walked away. When he was on the other end of the graveyard, a glow came from Victor's grave.
AN: The end. I know it's short. But it works this way.