As 'Southern Charm' star Kathryn Dennis and Thomas Ravenel continue to battle for custody, one of Thomas' exes is siding with Kathryn.

Luzanne Otte, who reportedly dated the former Bravo star in 2017 after he broke things off with Kathryn has filed an affidavit in court where she shares information that could be helpful to Kathryn's case.

According to The Blast, Thomas once told Luzanne that it would be better off if Kathryn overdosed. Kathryn has been sober for a while now, but previously struggled with drug addiction.

“Each of the days I was in Charleston, Thomas would drink alcohol at night. He had prescriptions for Adderall, Cialis and a sedative in his bathroom,” Luzanne claims in her affidavit. “Each night, Thomas would become impaired and his mood would quickly turn aggressive. I do not know if it was from drinking too much or whether he had an extreme reaction to alcohol combined with whatever medication he was taking.”

Thomas is not currently in the season of 'Southern Charm' after being accused of raping his former nanny.