She married twice during the span of the sex-change operations. But later she had a seven-year relationship with a man called Keith without telling him she'd once been a man. When someone told him, it ended badly.
Why wouldn't you share such as big secret with your partner?
"I didn't want to. I was legally female. I was a woman. Why should I tell people?"
The more important question, says Roberts, was the one someone asked Keith's friend after the split: "Why would it matter now, after you've been together that long?"