Rihanna and Chris Brown have gone their separate ways, and, according to a report, it might be over for good.

Belfast Telegragh reports that the “Pour It Up” singer, 25, has some regrets about giving Chris Brown a second chance.

"Rihanna is angry that she let herself invest so much time in Chris again and is sick of him constantly letting her down,” said a source. “She feels like he takes her for granted and forgets what they've been through and what she's done for him - she basically put him back on the map."

Earlier this month, Brown confirmed his split with Rihanna. During an interview with The Kyle and Jackie O Show he said he still loved and respected the “Diamonds” singer, but he couldn’t focus on “wife-ing” her.

“People have differences and people have different wants and needs. And at the end of the day, she's a young girl,” he said, according to The Huffington Post. “I can't really be focused on wife-ing somebody that young at the end of the day. And I'm young too. So I can't focus on that right now.”

While Brown said their busy schedules were to blame for the split, Rihanna hinted that there might be more to the breakup than that.

"Settling is not an option! Nothing less than 100% loyalty, honesty, and respect!! Love ain't for kidz #butimsleeptho," she tweeted. Brown, 24, seemingly tweeted as a response, “Sometime[s] loving someone is too much! So loving from a distance will help everyone grow!”

Image: Rihanna, Instagram