According to some clues from Rihanna's tweets, she seemed to be revealing the reasons her relationship with Chris Brown went down the dream.
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Apparently, the 'Diamond' singer and her ex beau were having some issues due to her perceived infidelity.
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According to some of the tweets, it seemed the main reasons Chris Brown ended things is because he felt Rihanna was being unfaithful and he wanted a more serious relationship. Rihanna also made sure to let everyone know she bares no ill-will towards her ex.
Of course that is always bound to happen when celebrities get together. That's why most of their relationships always fail.