Bravo star Braunwyn Windham-Burke prompted quite a bit of online chatter this week when she announced that she and her husband, Sean Burke, are “redefining” their marriage and no longer following “old, antiquated rules.”The Real Housewives of Orange County star confirmed to Entertainment Tonight while giving a tour of her home that Sean is “not living here right now,” though she offered little explanation as to why.“We’re redefining what marriage means to us,” she said, vaguely. “We’re not following the old, antiquated rules anymore.”While the couple, who have been married for 20 years and have seven children together, may not be living together, they’ve still be posting loving photos of one another to social media.