This is a clean slate for Ronnie, she's done her time, she's accepted the consequences of her actions.
I think it's good that the viewers get to see her character move on in life. We had to see all of her misery and despair, so it would be interesting to see her slowly get back to the old Ronnie before all the Danielle stuff happened. She's never going to be exactly that person again, but I'm hoping the writers use this to help Ronnie turn over a new leaf.