Supposedly, the differing political views and male dominances was why she moved to CA. Other stories claim it was to “reinvent” herself. Others is was to “move on” from the trauma of Kavanaugh’s advances. Take your pick.
Since the Blaseys have not been front and center to support her (neither has her husband) then I’m going to guess it’s because she’s always been the black sheep or wild child who didn’t fit in. Notice she didn’t go to her lawyers bothers to get advice on how to proceed with these allegations but went with Fineswine’s hand picked Clinton lawyer. Smells like the Blasey family is hoping they can lay low through all this.
Her husband's family knew. Her family didn't.