Have fans seen them last of the Southern Charm cast?

Following Kathryn Dennis' reported stint in rehab earlier this summmer, a new report suggests that the reality series may not be coming back to Bravo for a fourth season due to the recent move of cast member Whitney Sudler-Smith.

"After an explosive Season 3 on Southern Charm, fans are waiting to see if there will be a Season 4 of their favorite Bravo show, but now that executive producer Whitney Sudler-Smith has reportedly made the move to Italy, a new season of Southern Charm seems unlikely," the Inquisitr reported on Thursday. "Previously, Whitney Sudler-Smith actually spent most of the year in Los Angeles, and mostly stayed at his mother’s house in Charleston, South Carolina, where Southern Charm was shot, but the commute from Italy is a bit further than Los Angeles."

In addition to Sudler-Smith's move, cast member Cameran Eubanks hinted that the third season of Southern Charm would be its last after the final episode of season three aired earlier this year.

Meanwhile, Kathryn Dennis and Thomas Ravenel have been caught in the midst of a bitter custody battle, which reportedly resulted in a failed drug test by Dennis in June and a rehab stint in July. Fits News was first to report on Dennis' trip to Malibu for treatment.