Kathryn Dennis from Southern Charm went to rehab to seek treatment for substance abuse.
Her decision to seek professional help occurred during a challenging time in her life, specifically amidst a custody battle with Thomas Ravenel. Her path towards sobriety was a prominent storyline and was documented on the reality series, featuring significantly in seasons 4 and 5 of Southern Charm. This period marked a dedicated effort by Kathryn to address her struggles and work towards a healthier lifestyle.