It seems that the singer is furious and refuses to speak with her father, Matthew Knowles, because he cheated on her mom with a young woman, who also has a baby with him.
“Beyoncé was horrified to find out her dad cheated on her mum,” a source said. “She always looked up to him, and she is very close to her, so this has hit her really hard.
“She is refusing to speak to him, which is making things very difficult where it comes to managing her career.”
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