Paul McCartney Bullied Daughter Into Psych Ward

BEATLES legend Paul McCartney is hiding a dark and shameful secret — he bullied and browbeat his unhappy adopted daughter, Heather, into checking into an insane asylum, sources charge!

Heather, whose mom is Paul’s late wife, Linda, couldn’t cope with the superstar’s fame, sources say, and plunged into a deep, dark funk.

She confessed to pals it was “hell being part of a superstar family,” says the source.

Get the latest issue of GLOBE Magazine to read about this Beatles singer's tumultuous relationship with his daughter.