Incredible mother held the same touching sign at Pride for 50 years.

Frances Goldin, who has two lesbian daughters, holds a sign while watching the Gay Pride Parade on June 28, 2015 in New York City. (Photo: Yana Paskova / Getty Images)

Frances Goldin was not only a proud mom to two gay daughters, but she gladly served as a loving presence for people who didn’t receive the same acceptance from their own parents.

After both her daughters came out to her in…