Duff was married to Mike Comrie for three years and the couple share 4-year-old son Luca.
Duff, now 29, opened up about her marriage with Comrie, saying she thinks they weren't mature enough to stick it out, reported People magazine.
"I was 22 when I got married. I'm now divorced, I have a 4-year-old - I wouldn't change any of it for the world.
"However, I don't think we were mature enough to stick it out," Duff said.
The singer also recently split with ex-boyfriend Jason Walsh and said that now she has no plans to tie the knot with anyone anytime soon.
"That is the traditional person that I'm talking about that's inside of me or however I was raised. I don't feel the need. I got to have the experience and it was awesome. I guess if it mattered to someone else that much, I would consider it," she said.
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