The 22-year-old 'I Knew You Were Trouble' singer is upset by all the public ridicule she has got into for dating One Direction's Harry Styles right after ending things with Conor Kennedy, reported Radar online.
"At first Taylor just thought it was funny how much interest people had in her love life and she went along with it," a source said.
"But now she's the butt of jokes on Saturday Night Live, in the tabloids and on the late night shows. She laughed it off, but the jokes made about her at the Golden Globes got under her skin," it added.
This is not the first time Swift has gone from relationship to relationship.
She has had brief romances with John Mayer, Jake Gyllenhaal, Taylor Lautner and Joe Jonas.
"The jokes being made about her love life embarrass her, but it's finally hit home with Taylor. She really wants to make an effort to slow down and not jump from boyfriend to boyfriend. In a weird way all the negative press has really opened her eyes and will be good for her," the source said.