She said the demands of the outrageous show meant that she and Ozzy didn't spend enough time with daughter Kelly and son Jack.
"We both worked to continue a lifestyle we had become accustomed to and we had to travel, so my kids spent quite a time away from us and you can never get that time back," showbizspy.com quoted Osbourne as saying.
"It was the biggest mistake I ever did, but would I have wanted to live a lesser life? You make the most of what you have. I don't know how, but Jack and Kelly came out just great," said the 61-year-old.
Sharon also that she and Ozzy split up when he relapsed from his alcohol addiction earlier this year, but they have since reconciled.
--IANS (Posted on 01-12-2013)