Who broke chris browns heart and how?

Chris Brown's heart was notably broken by Rihanna, his then-girlfriend, after their highly publicized relationship ended following a violent incident in 2009. The couple's tumultuous relationship garnered extensive media attention, particularly after Brown assaulted Rihanna, leading to their split and significant legal consequences for him. Despite later attempts at reconciliation, their relationship ultimately ended, leaving a lasting impact on Brown emotionally.