Meryl Streep & Don Gummer – 40 Years
Meryl Streep’s reputation as one of the greatest actresses in the world, or her marriage to Don Gummer, is hard to tell apart. The actor of Mamma Mia has been linked at the hip with her husband Gummer for over 40 years.

Streep has chosen to keep her long-term marriage under wraps. However, we know that the couple has four children together, implying something.