Another 70s icon changes

Remember the Sonny and Cher Show? Maybe just the Sonny Show or the Cher Show, or when they got back together? A fixture was their daughter, Chastity. She came out as a lesbian many decades ago.
Now, Chaz Bono is going to be a man.
I wish her well on her life's journey and all that, but a little bit of my formative years have just receded a tad farther in the past.