My knowledge of the situation is entirely based on watching "The Social Network", but that sounds more like Eduardo Saverin's lawsuit, whereas the Winklevosses'

My knowledge of the situation is entirely based on watching "The Social Network", but that sounds more like Eduardo Saverin's lawsuit, whereas the Winklevosses' was about Zuckerberg stealing their idea. Did I misinterpret/misremember the movie or was the movie wrong about the lawsuits or what?