It’s a tale as old as time . . . woman in relationship is more successful than man, man heads for the hills. Is that what happened to TAYLOR SWIFT and CALVIN HARRIS? A source told “People” magazine that Calvin broke it off because he was intimidated by her success. Quote, “[That’s] why he would not attend any events where she was being honored, or any award shows unless he was nominated.” A friend of Calvin’s said the age difference was a factor too.  But it’s only six years . . . he’s 32, she’s 26. So he means something a little different.  Quote, “Taylor somewhat lacks real-life experience.  They will not be getting back together.”  “They come from very different worlds. Taylor is used to being treated a certain way.” But yesterday, Calvin Tweeted, quote, “The only truth here is that a relationship came to an end & what remains is a huge amount of love and respect.”  And Taylor re-Tweeted him.