MyKayla Skinner has doubled down on her remarks about Biles as the Olympic gymnast and former swimmer trade barbs on social media.

Olympian and former University of Utah athlete MyKayla Skinner has weighed in on the social-media spat between Simone Biles and Riley Gaines, saying that she was “belittled” and “ostracized” by Biles, her former teammate. She did not offer specifics.

Simone Biles took offense to college swimmer Riley Gaines’ disparaging comment about a trans high school athlete—and the chalk started flying in both directions.