Politically, I see no possibility that impeachment will succeed.
Only the Ohio Supreme Court, of any court, has the real authority to answer the question.
I suspect the prospect of running another difficult campaign coupled with the embarrassment of the reprimand made this, if not an easy, an understandable decision.
It will tell us something about the new justices. I don't think it will tell us everything people would like to know about them.
That's a pretty strong pro-life position. That doesn't necessarily mean that if she were on the court now she would vote to overrule Roe. It might mean that.