Taylor Swift has built a highly successful career out of writing songs about her troubled love life, but she is starting to get a bad reputation for it! At the Jan. 13 Golden Globes award ceremony, host Tina Fey hilariously mocked Taylor, and told her to “stay away from Michael J. Fox‘s son,” while Michael sat and laughed nervously. Now, Michael has admitted that he would be horrified if Taylor began seeing his son Sam Fox, and he told Taylor to “back off,” because he doesn’t want Sam to be a victim of one of her breakup songs!

Michael J. Fox Disses Taylor Swift

Michael was at a book party for Ann Leary‘s The Good House on Jan. 16, when he admitted his horror at the prospect of Taylor, 23, dating his son Sam, also 23.

When asked if he would approve of a romance between his son and the country cutie, the Back To The Future actor said, “No. No … Just back off,” to Vulture. “I don’t keep up with it all. But Taylor Swift writes songs about everybody she goes out with, right? What a way to build a career.”

Meow Michael! He might be technically right, but that’s a little harsh. I doubt Taylor will cry over this jab, and if she does, she can just wipe her eyes with all those platinum records.

Michael was then asked if Taylor showed up at a Fox family dinner, how would he react? “I wouldn’t even know who she was,” he said. But he would probably figure it out when he heard the song she would inevitably write about his son post break up? “Yeah, exactly,” he said. He even went as far as to suggest a name for the song: “‘Sam, You Piece of S**t.’”

LOL! As if Taylor is capable of saying a cuss word!

Taylor’s Songs About Her Ex Boyfriends

Michael fears are not unfounded, as Taylor is quick to jump to guitar the minute one of her relationships goes pear shaped. Her song “Should’ve Said No” is about her high school boyfriend, “Forever and Always” is about Joe Jonas, “We Are Never Ever Getting Back Together” is about Jake Gyllenhaal, “Dear John” is about John Mayer, and finally her most recent hit “I Knew You Were Trouble” is about her most recent ex Harry Styles.

It’s quite a list! It looks like Taylor will “never ever ever” be dating Sam!

What do YOU think, HollywoodLifers? Is Michael being unfair to Taylor? Or is he right to be concerned about her and her damning songs?

WATCH: Taylor Swift Pouts As Adele Beats Her For Best Song At Golden Globes

– Eleanore Hutch

More Taylor Swift News:

1. Taylor Swift: How I Wrote A Song That Wasn’t About An Ex Boyfriend
2. Taylor Swift Had A Nightmare Night At Golden Globes
3. Taylor Swift Tweets New Pic In Studio — Writing About Harry Styles?