Steve and Marjorie Harvey are celebrating 16 years of marriage! The Family Feud host, 66, and his wife, 58, both shared some behind-the-scenes footage of their wedding anniversary photo shoot on their Instagram pages. The Harveys paid a visit to Lake Como, Italy, to celebrate their relationship milestone, according to stylist Elly Karamoh, who curated their anniversary outfits. Marjorie shared …