Diane Keaton regrets not marrying

London: ‘Father of the Bride’ actress Diane Keaton regrets not settling down with a partner in life.

The 66-year-old, who famously dated Woody Allen, Warren Beatty and Al Pacino, but never got married, said it would have been best for her adopted children to have a father figure, reported Contactmusic.

The actress adopted daughter Dexter in 1996 and son Duke in 2001.

"As a parent I provide all I can, but I think in the best possible scenario you need to have a man. I think it was just my whole life. How I responded first to boys and then to men. It had nothing to do with reality. Relationships are hard. You`re lucky if you find someone," Keaton said.