The comedian claimed Williams had lost opportunities because he "didn't show up to work."
The two were photographed together on Emmys night.
After getting into a comedy smack down with V103 radio host Wanda Smith, Williams told police her husband confronted him over the weekend.
Tiffany Haddish Responds To Katt Williams Dissing Her Career: 'I Just Want To Shower You With Real Love'
Katt Williams said that Haddish didn’t deserve the success she has received.
Black actors also swept all the guest acting categories at the 2018 Creative Arts Emmy Awards on Saturday.