A teenage fan named Kasey tagged Taylor Swift in a post where she wrote, "I hope you see this but we've been together for 4 months, he just texted me and told me he was done with me.

"Gave me no reason and kept trying to get me to do irrational things to get him back. Now he's calling me names and I just feel crumbled. I don't know what to do."

Taylor did see it and responded "Heartbreak is awful enough. The fact that you have to endure this kind of emotional abuse is so wrong. I know it's hard but I think it's time for you to utilize the 'block' feature on your phone. This is just damaging�Protect yourself, please. I'm so sorry this happened."