There's no point in trying to explain something to someone who clearly doesn't want to hear and accept the truth even when someone shows it in his face. He is one of those who no matter what will always deny the truth and will keep believe in what he wants to be true and will always debate about it. Like i've sayed it before - there was always a debate between Gwen and MJ's fans about whose Peter's biggest love and that debate will never end cause there will always be a fans of Gwen and fans of MJ but the real fans like us know the truth is Gwen was and will always be Peter's biggest and greatest love while MJ is his second big love that managed to let him love again after the tragic lost of his biggest love Gwen. If you check my previous comments you will see some of the facts i've mentioned to him and he still is refusing to believe in all of that so my suggestion to you is just ignore his comments and don't even try to speak to him, otherwise you will spend a lot of hours or may be even days to debate with him before you realize he is never gonna accept any proof you give him and just keep arguing with you which is simply a lost of time.
PS: I see he once again mentioned Uncle Ben
He clearly can't make a simple difference between parents love and a soulmate love. Everyone knows Uncle Ben was a parent figure for Peter - the father he never has after his parents died tragically. This is a completelly different kind of love while Gwen was his soulmate, his biggest love that he was ready to marry and with which he was ready to leave and start a normal life somewhere else without been anymore Spider-Man but unfortunatelly that never happened because of Green Goblin who killed Gwen.
