Maine voters may remember the Parkers’ case from the last marriage fight in 2009. But voters should also know that Massachusetts is not, in fact, teaching children to read, write, and have same-sex marriages. In 2006, a teacher in Lexington did read second-graders a book about a prince who marries another prince. But it wasn’t a regular subject; a federal circuit court that later reviewed the case noted there was no formal curriculum related to the issue. Meanwhile, some of the other books at issue in Lexington were included in a bag of books about a variety of diversity issues; students were allowed — but not required — to bring it home precisely in an effort to bring parents into the discussion. And the books had previously been made available for parents’ review. Not surprisingly, the scary ads omit these details.