The “RHOBH” star pulled the plug on their marriage after her estranged husband was seen making out with another woman.

Her husband, Paul "PK" Kemsley, was photographed kissing former "Amazing Race" contestant Shana Wall one day before.

Dorit Kemsley's taking the next step in her split from her estranged husband Paul ... ditching her wedding ring just days after filing for divorce.

RHOBH's Dorit Kemsley shed more light on her and Paul "PK" Kemsley's early relationship. Get the details here.