She made the announcement on Twitter:
There were rumors Kardashian and Thompson were on the rocks because she hasn't been seen around Cleveland much lately, but TMZ reported they're still together and that her absence was due to filming her reality television series in Los Angeles.
Per surveillance video from a night club that TMZ obtained, Thompson was seen with two other women at a hookah lounge in October 2017. Kardashian was three months pregnant with the couple's first child at the time.
According to McKenna Aiello of E! News, Kardashian's absence at her family's Thanksgiving on Thursday led to speculation from fans that there were problems between her and her sisters.
Instead, Kardashian was just spending time in Cleveland with her boyfriend and the couple's daughter, True Thompson.
Perhaps this family drama will find its way onto the next season of Keeping Up With the Kardashians.