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The Big Top presenter, who has now married music producer Chris Hughes, said she has learned from the experience to focus and "plough on".
Holden, 38, told The Daily Mail: "I went from one serious relationship to another when I was younger and I was always devastated when things didn't work out. I was only 21 when I met Les and it was a very difficult time when we split up after seven years of marriage in 2002."
Now a mother to three-year-old daughter Lexi, the presenter added that she is terrified of being alone. "I'm independent and like having time to myself, but you can take it to the extreme. I fear feeling isolated and not having people around me who I love," she said.
