Chris Brown showed off his impressive footwork at last night’s Grammys but his presence left others feeling queasy. His controversial return to the Grammys comes about three years after he assaulted ex-girlfriend Rihanna, a night before he was scheduled to appear at the 51st Grammy Awards. Although the performance was seen as his “comeback” it was also seen as some type of screw you to any women who has experienced domestic violence.

However, some Tweeters released a slew of upsetting posts. If Brown’s performance didn’t upset you, these posts will probably do the job. They’re only a few of the countless tweets.