Meryl Streep
Streep and sculptor Don Gummer met in March of 1978. Streep was mourning the death of her boyfriend John Cazale when she leaned on Gummer, a friend of her brother's, for support. They dated six months before their September garden wedding, according to People.
Together they have four children. Musician Henry Wolfe, 36, actresses Mamie, 32, Grace, 29, and model Louisa, 24.
Meryl thanked Don in her 2012 acceptance speech for Best Actress in Iron Lady. “First I’m going to thank Don, because when you thank your husband at the end of the speech they play him out with the music,” she said. “And I want him to know that everything I value most in our lives you’ve given me.”