Shockingly, infidelity affects 1 out of every 3 marriages. Could it happen to you? Dr. Oz has the quiz to assess the safety of your marriage. Learn the warning signs of cheating to look for in your spouse.

Click here to watch Part 1 of Is Your Spouse Cheating?

Click here to take a quiz to learn how likely your spouse is to cheat.

You've heard of red wine and white wine but have you ever heard of blue wine? This blue version of wine is given a taste test to see how it compares to the classics.