Love won't tear us apart

Once upon a time, Igor and Ella were married for great love. Their marriage is in the past, but their daughter Dasha is trying to bring her parents back together. Dasha is sure that Ella and Igor still love each other, and their current partners are not suitable for them. Igor and Ella's love really comes to life with the same force, but what about them: after all, they are both unfree and bound by promises with new life partners?