I'll Decide Everything Myself: Dancing on the Waves(2004)

Original title: Я всё решу сама: Танцующая на волнах

Inna Malakhova is a sports dance coach. Everything in her life is going great: a loving husband, charming children, a new apartment, a car, even her own sports club. But one day she has to look into the eyes of a shocking reality. Her husband Sergey, the head of one of the largest security agencies, turns out to have been engaged in more than just security activities for a long time...