Sources say the cancellation behind Adele’s Las Vegas residency was due to personal problems.

Insiders claimed that Adele was constantly talking on the phone with her boyfriend Rich Paul during rehearsals.

She was “shouting and sobbing” while speaking to him.

The source said, “Adele’s been crying and couldn’t get through a single full rehearsal for the past month.”

The source added, “Just constantly on the phone with Rich … loudly shouting and sobbing.”

The same insider noted, “She has barely rehearsed because she is constantly in the middle of an emotional shootout.”

Scott Roeben of said, “There are rumblings that there are stresses related to Adele’s relationship.”

He continued, “I’m told that these stresses caused her to be in a place where she was just not confident moving forward. You can’t focus if you’re not where you need to be in your head.”

The singer reportedly took a private get to LA and went straight to Paul’s home after breaking the news on social media.