Kristy Swanson was arrested on Saturday night after allegedly assaulting the ex-wife of her lover and skating partner on Skating with Celebrities, Lloyd Eisler.

Eisler’s ex-wife Marcia O’Brien filed a complaint against Swanson following a scuffle in Canada on Friday where Eisler and Swanson were visiting the children from his previous marriage. (Swanson and Eisler also have a son together, born in February.)

Swanson was released on bail and claims she was attacked by O’Brien and has the bruises to show it. The Buffy the Vampire Slayer‘s rep said Swanson plans to press charges against O’Brien.