A source tells People in the weeks leading up to Chris Brown’s alleged assault of his girlfriend Rihanna, the singing couple seemed to have hit a bumpy patch in their relationship. “They’ve been fighting a lot lately,” the tipster told the mag. “Lots of ups and downs. One second they’re all lovey dovey and then they’re fighting like crazy. They’re both pretty stubborn.” Brown, who is being represented by famed attorney Mark Geragos, has been charged with making criminal threats and the L.A. district attorney’s office could nail him with additional charges. Read more.