Taylor Swift is getting emotional learning the story of a single mom whose life took a different turn thanks to Tay Tay. Nobody knows how to write a cathartic song about heartbreak better than Taylor Swift, her huge fandom claims. The Grammy-winning icon has created a plethora of breakup anthems. Not just romantic relationships, the pop music legend’s songs about loss and cherishing life have become favorites of millions of fans. As the year ends, Swifties are sharing the All Too Well crooner’s impact on their lives. Taylor Swift reacts to single mom’s touching storyIt was the year of Taylor S…