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 2 of Is Your Spouse Cheating?

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

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.