Tennis pro Caroline Wozniacki has broken her silence on the news that her longtime boyfriend Rory McIllory called off their wedding.

Caroline Wozniacki Tweets Post Split

Wozniacki took to Twitter on Thursday and vaguely addressed her split from McIllory, admitting she’s having a “hard time,” thanking her fans and followers for their support and putting her own spin on Liverpool FC anthem “You’ll Never Walk Alone” from Carousel.

One friend of Woznaicki who is determined to make sure she never walks alone is fellow tennis star Serena Williams.