Liam Hemsworth is unsure he wants to commit to marry Miley Cyrus and called off their wedding, Hollywood Life reported Wednesday citing In Touch Weekly. The report comes after Hemsworth told Australia’s TV Week that he was not engaged clearing rumors about his engagement to Cyrus.

“Just as Miley and Liam were starting to plan their wedding, he had a change of heart,” a source told the magazine, according to Hollywood Life. “He still wants to be with Miley but isn’t sure about a lifelong commitment. ... She went ballistic,” the insider said. “She accused him of humiliating her.”

Earlier this month, In Touch Weekly reported that Cyrus was worried that Hemsworth will “dump her at the altar.” A source had told the magazine that Hemsworth may take the decision of splitting with Cyrus “because of the massive influence his family has over him.”

Cyrus, 23, was seen with a mystery man last week. On Saturday, she had a ladies’ lunch at Soho House in West Hollywood, California, with Hemsworth’s sister-in-law Elsa Pataky, according to Entertainment Tonight.

Cyrus and Hemsworth, who called off their engagement in 2013, reportedly rekindled their romance last December after the singer spent Christmas with the “Hunger Games” actor and his family in Australia. She had posted a photo of herself on Instagram wearing the engagement ring she received from Hemsworth when they first got engaged in 2012.