Earlier this week, Boreanaz revealed that he had "tainted" their relationship by being unfaithful. It is thought that one of the star's alleged mistresses had been planning to sell her story.
Bergman has now told People: "I'm not saying everything's okay. I'm still angry. I'm still mad. I am still hurt. It took a crisis, it took infidelity to get us off our asses and work for what we want. We do the best we can. That's all we can do."
The pair, who have been married for almost nine years and are parents to Jaden, 8, and Bella, 8 months, are believed to be working through their problems with a therapist.
Bergman added: "What's working for us [is] taking our time, moment to moment, day to day."
> David Boreanaz 'in sincere pain'