I Knew You Were Trouble, #1 on the Billboard Hot 100, is a song from her latest album RED. Through the lyrics, we can notice she's talking about her break-up with the British singer, who unlike his fans didn't seem to be bothered when his ex wrote a negative song about him.
Swiftie has become notorious for "making fun of her exes" (she said so in her hit 22) and people tend to exaggerate the jokes about her flaws. The paparazzi have gone too far, and the haters too. It must stop once and for all, before it hurts the star's feelings.
It is true that she has gone out with lots of boys, but it's none of the journalists business if she's just waiting for the right guy to come along. After all she's the only one concerned besides her boyfriends, who should be aware that she's going to write a song about them when they're over.
So please, everyone leave her alone and stop making fun of her, because she's free to do whatever she wants with her personal life and date whoever she likes.