Why do the Phillies hate the Mets so much?

Honestly I don't get it. I understand some healthy competition but what the Phillies are doing is ridiculous. Everything about the Phillies World Series win seems to have to do with the Mets. This isn't a Red Sox/ Yankees type of situation where there has been years and years of history and rivalry. I don't even consider the Phillies the Mets rival. The Mets' rival is the Braves and will always be. Everything out of Jimmy Rollilns mouth seems to be about the Mets. Why can't your victory be about the Phillies winning not the Mets losing? It's ridiculous. I have a feeling that if the Mets had won the WS Reyes and other players won't be talking about the Phillies..... Ridiculous..