Meryl Streep began a relationship with actor John Cazale, known for his roles in 'The Godfather' and 'The Deer Hunter'. They starred in 'Measure for Measure' on stage together.

John Cazale died of lung cancer at the age of 42. Streep was by his side during his illness. His death had a profound impact on her life.

Streep married sculptor Don Gummer. They met through her brother, who was a friend of Gummer. The marriage has been remarkably long-lasting and is considered one of Hollywood's most enduring unions.

Meryl Streep and Don Gummer welcomed their first child, Henry Wolfe Gummer, a musician.

Their second child, Mary Willa 'Mamie' Gummer, also an actress, was born.

Their third child, Grace Jane Gummer, also an actress, was born.

Their fourth child, Louisa Jacobson Gummer, an actress, was born.

It was publicly revealed that Meryl Streep and Don Gummer had been separated for over six years, although they officially remain married.