The country singer claimed that Jonas broke up with her during a 27-second phone call in 2008, and subsequently penned the track Forever & Always in his honour.
But Jonas said that the time has now come for him to have his say, and that he plans to open up about his previous romances for his first solo album, which is due to be released later this year.
He told Details magazine: 'I have things to write about too.'
'I think all artists have a right to write about what happens to them. But I have a right to write about things too.”
He added: '[There will be songs about] different love scenarios that I've been through, break-ups, hurts, me hurting somebody and feeling bad about it. I think there's a lot of scenarios where people might wanna hear my side of the story.'