I just found out from Oprah what people have known since 2009: the mom from the 80s TV show Family Ties is gay. Meredith Baxter is an out lesbian.
She says in an interview, about the moment she knew she was gay, at age 55, that she though to herself: "Oh, I understand why I had the issues I had early in my life."
"I had a great deal of difficulty connecting with men in relationships."
"I assumed I was a bad picker, which I was indeed, but I was involved with people who made me think they were the problem, and there were problems. So it never occurred to me to think, oh I'm gay."
Here is the video where she outs herself on TV.

