London, March 17 (IANS) Singing sensation Rihanna, who was involved in an abusive relationship with singer Chris Brown, feels betrayed by her estranged father, Ronald Fenty.

"It's like, what do I even mean to him? It's really strange. That's the only word I can think of to describe it, because you grow up with your father, you know him, you are a part of him, for goodness sake! And then he does something so bizarre that I can't begin to wrap my mind around it," contactmusic.com quoted Rihana as saying.

The 22-year-old has been upset with her father for selling her stories to media after she was assaulted by ex-boyfriend Chris Brown in February 2009.

"But my dad went to the press and just told them a bunch of lies. Because he hadn't talked to me after that whole thing... He never called to find out how I was doing, if I was alive, nothing," she said.

The singer has no interest in having a relationship with her dad anymore. She had earlier revealed that her childhood was ruined by her dad's drug problems and eventual split from her mother Monica when she was just 14.