late-breaking gay

(名詞) 中年才瞭解到自己是同性戀的人。

Some people turn gay late in life. Witness former New Jersey governor Jim McGreevey, who was married twice and had children before he announced that he was a "gay American." Former Clinton pollster Mark Penn even coined a term who out themselves or discover they are gay in their 30s or 40s: late-breaking gays.
—Mark Stricherz, "Sorry, Kagan might be gay," The Catholic Pol, May 12, 2010

Of increasing frequency are the "late-breaking gays" who abandon their spouse and children for a gay partner. It is depicted in films, in Broadway plays, and on the Oprah Winfrey show.
—Ralph Slovenko, Psychiatry in Law / Law in Psychiatry, Routledge, Mar 3, 2009