She could petition.

A guardianship is not adoption and it is not permanent in the way people think; it can be modified, and a parent can come back to court and show a change in circumstances, and some do, and it works sometimes.

She has not.

I have told her twice, in writing, through the therapist in Elmhurst, that I would not oppose an increase in unsupervised time and that I would say so to anybody.

She has not filed.