The Overlord wrote:
What do you think of Worf's actions during Birthright Part II? Was Worf teaching people who lost their way to be proud of their heritage or was Worf being a racist trouble maker who disrupted a peaceful situation between a group of Klingons and Romulans?
Let's remember that those children were born prisoners, and that situation is not acceptable no matter how peaceful they were living. They had to be given the choice whether or not they wanted to live there, no different from Masterpiece Society.
Worf's behavior was certainly racist, but the targets of his racism were his captors. He got over the fact the girl was half-Romulan and loved her anyway.